Springs - Extension - Music Wire– Page10 – Miniature Bearings Australia - MBA Minibearings

OD (D0)	Overall Length (L0)	Wire Diameter (d)	Max. Extension (L1)	Spring Rate	Initial Tension (IT)
Extension Springs - 6.1x19.1x0.56 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 19.1 mm	Wire Diameter (d) 0.56 mm	Max. Extension (L1) 38.860 mm	Spring Rate 0.420 N/mm	Initial Tension (IT) 0.8 N
Material: Steel Load at L1: 9.210 N End Type: Closed - Full Loop
Part Number: ES-0610-0191-06-M (Each) 4 Available Now \| Further orders can be expected around Mon, Aug 03, 2026 Regular price $4.68 AUD Regular price ~~$11.38 AUD~~ Sale price $4.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 4 available can be backordered.
OD (D0)	Overall Length (L0)	Wire Diameter (d)	Max. Extension (L1)	Indicative Image
Extension Springs - 6.1x19.1x0.56 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 19.1 mm	Wire Diameter (d) 0.56 mm	Max. Extension (L1) 38.860 mm
Material: Steel Spring Rate: 0.420 N/mm Initial Tension (IT): 0.8 N Load at L1: 9.210 N End Type: Closed - Full Loop
Part Number: ES-0610-0191-06-M (Each) 4 Available Now \| Further orders can be expected around Mon, Aug 03, 2026 Regular price $4.68 AUD Regular price ~~$11.38 AUD~~ Sale price $4.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 4 Available Now. Backorder if more than 4.
ES-0610-0191-06-M (Each) --- Extension Springs - 6.1x19.1x0.56 mm Music Wire - Steel Spring Sale ES-0610-0191-06-M (Each) --- Extension Springs - 6.1x19.1x0.56 mm Music Wire - Steel Spring Regular price $4.68 AUD Regular price ~~$11.38 AUD~~ Sale price $4.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 4 Available Now Sale
Extension Springs - 6.1x19.1x0.71 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 19.1 mm	Wire Diameter (d) 0.71 mm	Max. Extension (L1) 29.720 mm	Spring Rate 1.716 N/mm	Initial Tension (IT) 1.8 N
Material: Steel Load at L1: 20.020 N End Type: Closed - Full Loop
Part Number: ES-0610-0191-07-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.14 AUD Regular price ~~$11.63 AUD~~ Sale price $6.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x19.1x0.71 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 19.1 mm	Wire Diameter (d) 0.71 mm	Max. Extension (L1) 29.720 mm
Material: Steel Spring Rate: 1.716 N/mm Initial Tension (IT): 1.8 N Load at L1: 20.020 N End Type: Closed - Full Loop
Part Number: ES-0610-0191-07-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.14 AUD Regular price ~~$11.63 AUD~~ Sale price $6.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0191-07-M (Each) --- Extension Springs - 6.1x19.1x0.71 mm Music Wire - Steel Spring Sale ES-0610-0191-07-M (Each) --- Extension Springs - 6.1x19.1x0.71 mm Music Wire - Steel Spring Regular price $6.14 AUD Regular price ~~$11.63 AUD~~ Sale price $6.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x19.1x0.79 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 19.1 mm	Wire Diameter (d) 0.79 mm	Max. Extension (L1) 28.190 mm	Spring Rate 2.420 N/mm	Initial Tension (IT) 2.2 N
Material: Steel Load at L1: 23.580 N End Type: Closed - Full Loop
Part Number: ES-0610-0191-08-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.41 AUD Regular price ~~$12.06 AUD~~ Sale price $6.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x19.1x0.79 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 19.1 mm	Wire Diameter (d) 0.79 mm	Max. Extension (L1) 28.190 mm
Material: Steel Spring Rate: 2.420 N/mm Initial Tension (IT): 2.2 N Load at L1: 23.580 N End Type: Closed - Full Loop
Part Number: ES-0610-0191-08-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.41 AUD Regular price ~~$12.06 AUD~~ Sale price $6.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0191-08-M (Each) --- Extension Springs - 6.1x19.1x0.79 mm Music Wire - Steel Spring Sale ES-0610-0191-08-M (Each) --- Extension Springs - 6.1x19.1x0.79 mm Music Wire - Steel Spring Regular price $6.41 AUD Regular price ~~$12.06 AUD~~ Sale price $6.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x19.1x0.89 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 19.1 mm	Wire Diameter (d) 0.89 mm	Max. Extension (L1) 26.420 mm	Spring Rate 3.870 N/mm	Initial Tension (IT) 2.9 N
Material: Steel Load at L1: 31.140 N End Type: Closed - Full Loop
Part Number: ES-0610-0191-09-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.50 AUD Regular price ~~$12.35 AUD~~ Sale price $6.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x19.1x0.89 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 19.1 mm	Wire Diameter (d) 0.89 mm	Max. Extension (L1) 26.420 mm
Material: Steel Spring Rate: 3.870 N/mm Initial Tension (IT): 2.9 N Load at L1: 31.140 N End Type: Closed - Full Loop
Part Number: ES-0610-0191-09-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.50 AUD Regular price ~~$12.35 AUD~~ Sale price $6.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0191-09-M (Each) --- Extension Springs - 6.1x19.1x0.89 mm Music Wire - Steel Spring Sale ES-0610-0191-09-M (Each) --- Extension Springs - 6.1x19.1x0.89 mm Music Wire - Steel Spring Regular price $6.50 AUD Regular price ~~$12.35 AUD~~ Sale price $6.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x19.1x0.99 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 19.1 mm	Wire Diameter (d) 0.99 mm	Max. Extension (L1) 23.620 mm	Spring Rate 8.895 N/mm	Initial Tension (IT) 4.7 N
Material: Steel Load at L1: 40.670 N End Type: Closed - Full Loop
Part Number: ES-0610-0191-10-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.59 AUD Regular price ~~$12.53 AUD~~ Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x19.1x0.99 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 19.1 mm	Wire Diameter (d) 0.99 mm	Max. Extension (L1) 23.620 mm
Material: Steel Spring Rate: 8.895 N/mm Initial Tension (IT): 4.7 N Load at L1: 40.670 N End Type: Closed - Full Loop
Part Number: ES-0610-0191-10-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.59 AUD Regular price ~~$12.53 AUD~~ Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0191-10-M (Each) --- Extension Springs - 6.1x19.1x0.99 mm Music Wire - Steel Spring Sale ES-0610-0191-10-M (Each) --- Extension Springs - 6.1x19.1x0.99 mm Music Wire - Steel Spring Regular price $6.59 AUD Regular price ~~$12.53 AUD~~ Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x25.4x0.56 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 25.4 mm	Wire Diameter (d) 0.56 mm	Max. Extension (L1) 61.980 mm	Spring Rate 0.228 N/mm	Initial Tension (IT) 0.8 N
Material: Steel Load at L1: 9.210 N End Type: Closed - Full Loop
Part Number: ES-0610-0254-06-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.14 AUD Regular price ~~$11.59 AUD~~ Sale price $6.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x25.4x0.56 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 25.4 mm	Wire Diameter (d) 0.56 mm	Max. Extension (L1) 61.980 mm
Material: Steel Spring Rate: 0.228 N/mm Initial Tension (IT): 0.8 N Load at L1: 9.210 N End Type: Closed - Full Loop
Part Number: ES-0610-0254-06-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.14 AUD Regular price ~~$11.59 AUD~~ Sale price $6.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0254-06-M (Each) --- Extension Springs - 6.1x25.4x0.56 mm Music Wire - Steel Spring Sale ES-0610-0254-06-M (Each) --- Extension Springs - 6.1x25.4x0.56 mm Music Wire - Steel Spring Regular price $6.14 AUD Regular price ~~$11.59 AUD~~ Sale price $6.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x25.4x0.71 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 25.4 mm	Wire Diameter (d) 0.71 mm	Max. Extension (L1) 44.200 mm	Spring Rate 0.963 N/mm	Initial Tension (IT) 1.8 N
Material: Steel Load at L1: 20.020 N End Type: Closed - Full Loop
Part Number: ES-0610-0254-07-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.23 AUD Regular price ~~$11.84 AUD~~ Sale price $6.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x25.4x0.71 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 25.4 mm	Wire Diameter (d) 0.71 mm	Max. Extension (L1) 44.200 mm
Material: Steel Spring Rate: 0.963 N/mm Initial Tension (IT): 1.8 N Load at L1: 20.020 N End Type: Closed - Full Loop
Part Number: ES-0610-0254-07-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.23 AUD Regular price ~~$11.84 AUD~~ Sale price $6.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0254-07-M (Each) --- Extension Springs - 6.1x25.4x0.71 mm Music Wire - Steel Spring Sale ES-0610-0254-07-M (Each) --- Extension Springs - 6.1x25.4x0.71 mm Music Wire - Steel Spring Regular price $6.23 AUD Regular price ~~$11.84 AUD~~ Sale price $6.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x25.4x0.79 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 25.4 mm	Wire Diameter (d) 0.79 mm	Max. Extension (L1) 41.660 mm	Spring Rate 1.313 N/mm	Initial Tension (IT) 2.2 N
Material: Steel Load at L1: 23.580 N End Type: Closed - Full Loop
Part Number: ES-0610-0254-08-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.50 AUD Regular price ~~$12.35 AUD~~ Sale price $6.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x25.4x0.79 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 25.4 mm	Wire Diameter (d) 0.79 mm	Max. Extension (L1) 41.660 mm
Material: Steel Spring Rate: 1.313 N/mm Initial Tension (IT): 2.2 N Load at L1: 23.580 N End Type: Closed - Full Loop
Part Number: ES-0610-0254-08-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.50 AUD Regular price ~~$12.35 AUD~~ Sale price $6.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0254-08-M (Each) --- Extension Springs - 6.1x25.4x0.79 mm Music Wire - Steel Spring Sale ES-0610-0254-08-M (Each) --- Extension Springs - 6.1x25.4x0.79 mm Music Wire - Steel Spring Regular price $6.50 AUD Regular price ~~$12.35 AUD~~ Sale price $6.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x25.4x0.89 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 25.4 mm	Wire Diameter (d) 0.89 mm	Max. Extension (L1) 38.100 mm	Spring Rate 2.220 N/mm	Initial Tension (IT) 2.9 N
Material: Steel Load at L1: 31.140 N End Type: Closed - Full Loop
Part Number: ES-0610-0254-09-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.68 AUD Regular price ~~$12.56 AUD~~ Sale price $6.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x25.4x0.89 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 25.4 mm	Wire Diameter (d) 0.89 mm	Max. Extension (L1) 38.100 mm
Material: Steel Spring Rate: 2.220 N/mm Initial Tension (IT): 2.9 N Load at L1: 31.140 N End Type: Closed - Full Loop
Part Number: ES-0610-0254-09-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.68 AUD Regular price ~~$12.56 AUD~~ Sale price $6.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0254-09-M (Each) --- Extension Springs - 6.1x25.4x0.89 mm Music Wire - Steel Spring Sale ES-0610-0254-09-M (Each) --- Extension Springs - 6.1x25.4x0.89 mm Music Wire - Steel Spring Regular price $6.68 AUD Regular price ~~$12.56 AUD~~ Sale price $6.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x25.4x0.99 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 25.4 mm	Wire Diameter (d) 0.99 mm	Max. Extension (L1) 33.270 mm	Spring Rate 4.572 N/mm	Initial Tension (IT) 4.7 N
Material: Steel Load at L1: 40.670 N End Type: Closed - Full Loop
Part Number: ES-0610-0254-10-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.77 AUD Regular price ~~$12.82 AUD~~ Sale price $6.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x25.4x0.99 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 25.4 mm	Wire Diameter (d) 0.99 mm	Max. Extension (L1) 33.270 mm
Material: Steel Spring Rate: 4.572 N/mm Initial Tension (IT): 4.7 N Load at L1: 40.670 N End Type: Closed - Full Loop
Part Number: ES-0610-0254-10-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.77 AUD Regular price ~~$12.82 AUD~~ Sale price $6.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0254-10-M (Each) --- Extension Springs - 6.1x25.4x0.99 mm Music Wire - Steel Spring Sale ES-0610-0254-10-M (Each) --- Extension Springs - 6.1x25.4x0.99 mm Music Wire - Steel Spring Regular price $6.77 AUD Regular price ~~$12.82 AUD~~ Sale price $6.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x31.8x0.56 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 31.8 mm	Wire Diameter (d) 0.56 mm	Max. Extension (L1) 85.090 mm	Spring Rate 0.158 N/mm	Initial Tension (IT) 0.8 N
Material: Steel Load at L1: 9.210 N End Type: Closed - Full Loop
Part Number: ES-0610-0318-06-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.23 AUD Regular price ~~$11.84 AUD~~ Sale price $6.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x31.8x0.56 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 31.8 mm	Wire Diameter (d) 0.56 mm	Max. Extension (L1) 85.090 mm
Material: Steel Spring Rate: 0.158 N/mm Initial Tension (IT): 0.8 N Load at L1: 9.210 N End Type: Closed - Full Loop
Part Number: ES-0610-0318-06-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.23 AUD Regular price ~~$11.84 AUD~~ Sale price $6.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0318-06-M (Each) --- Extension Springs - 6.1x31.8x0.56 mm Music Wire - Steel Spring Sale ES-0610-0318-06-M (Each) --- Extension Springs - 6.1x31.8x0.56 mm Music Wire - Steel Spring Regular price $6.23 AUD Regular price ~~$11.84 AUD~~ Sale price $6.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x31.8x0.71 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 31.8 mm	Wire Diameter (d) 0.71 mm	Max. Extension (L1) 58.930 mm	Spring Rate 0.665 N/mm	Initial Tension (IT) 1.8 N
Material: Steel Load at L1: 20.020 N End Type: Closed - Full Loop
Part Number: ES-0610-0318-07-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.41 AUD Regular price ~~$12.10 AUD~~ Sale price $6.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x31.8x0.71 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 31.8 mm	Wire Diameter (d) 0.71 mm	Max. Extension (L1) 58.930 mm
Material: Steel Spring Rate: 0.665 N/mm Initial Tension (IT): 1.8 N Load at L1: 20.020 N End Type: Closed - Full Loop
Part Number: ES-0610-0318-07-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.41 AUD Regular price ~~$12.10 AUD~~ Sale price $6.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0318-07-M (Each) --- Extension Springs - 6.1x31.8x0.71 mm Music Wire - Steel Spring Sale ES-0610-0318-07-M (Each) --- Extension Springs - 6.1x31.8x0.71 mm Music Wire - Steel Spring Regular price $6.41 AUD Regular price ~~$12.10 AUD~~ Sale price $6.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x31.8x0.79 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 31.8 mm	Wire Diameter (d) 0.79 mm	Max. Extension (L1) 54.360 mm	Spring Rate 0.928 N/mm	Initial Tension (IT) 2.2 N
Material: Steel Load at L1: 23.580 N End Type: Closed - Full Loop
Part Number: ES-0610-0318-08-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.59 AUD Regular price ~~$12.38 AUD~~ Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x31.8x0.79 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 31.8 mm	Wire Diameter (d) 0.79 mm	Max. Extension (L1) 54.360 mm
Material: Steel Spring Rate: 0.928 N/mm Initial Tension (IT): 2.2 N Load at L1: 23.580 N End Type: Closed - Full Loop
Part Number: ES-0610-0318-08-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.59 AUD Regular price ~~$12.38 AUD~~ Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0318-08-M (Each) --- Extension Springs - 6.1x31.8x0.79 mm Music Wire - Steel Spring Sale ES-0610-0318-08-M (Each) --- Extension Springs - 6.1x31.8x0.79 mm Music Wire - Steel Spring Regular price $6.59 AUD Regular price ~~$12.38 AUD~~ Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x31.8x0.89 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 31.8 mm	Wire Diameter (d) 0.89 mm	Max. Extension (L1) 49.780 mm	Spring Rate 1.559 N/mm	Initial Tension (IT) 2.9 N
Material: Steel Load at L1: 31.140 N End Type: Closed - Full Loop
Part Number: ES-0610-0318-09-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.77 AUD Regular price ~~$12.82 AUD~~ Sale price $6.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x31.8x0.89 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 31.8 mm	Wire Diameter (d) 0.89 mm	Max. Extension (L1) 49.780 mm
Material: Steel Spring Rate: 1.559 N/mm Initial Tension (IT): 2.9 N Load at L1: 31.140 N End Type: Closed - Full Loop
Part Number: ES-0610-0318-09-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.77 AUD Regular price ~~$12.82 AUD~~ Sale price $6.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0318-09-M (Each) --- Extension Springs - 6.1x31.8x0.89 mm Music Wire - Steel Spring Sale ES-0610-0318-09-M (Each) --- Extension Springs - 6.1x31.8x0.89 mm Music Wire - Steel Spring Regular price $6.77 AUD Regular price ~~$12.82 AUD~~ Sale price $6.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x31.8x0.99 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 31.8 mm	Wire Diameter (d) 0.99 mm	Max. Extension (L1) 42.670 mm	Spring Rate 3.591 N/mm	Initial Tension (IT) 4.7 N
Material: Steel Load at L1: 40.670 N End Type: Closed - Full Loop
Part Number: ES-0610-0318-10-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.95 AUD Regular price ~~$13.07 AUD~~ Sale price $6.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x31.8x0.99 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 31.8 mm	Wire Diameter (d) 0.99 mm	Max. Extension (L1) 42.670 mm
Material: Steel Spring Rate: 3.591 N/mm Initial Tension (IT): 4.7 N Load at L1: 40.670 N End Type: Closed - Full Loop
Part Number: ES-0610-0318-10-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.95 AUD Regular price ~~$13.07 AUD~~ Sale price $6.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0318-10-M (Each) --- Extension Springs - 6.1x31.8x0.99 mm Music Wire - Steel Spring Sale ES-0610-0318-10-M (Each) --- Extension Springs - 6.1x31.8x0.99 mm Music Wire - Steel Spring Regular price $6.95 AUD Regular price ~~$13.07 AUD~~ Sale price $6.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x38.1x0.56 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 38.1 mm	Wire Diameter (d) 0.56 mm	Max. Extension (L1) 108.200 mm	Spring Rate 0.123 N/mm	Initial Tension (IT) 0.8 N
Material: Steel Load at L1: 9.210 N End Type: Closed - Full Loop
Part Number: ES-0610-0381-06-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.23 AUD Regular price ~~$11.84 AUD~~ Sale price $6.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x38.1x0.56 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 38.1 mm	Wire Diameter (d) 0.56 mm	Max. Extension (L1) 108.200 mm
Material: Steel Spring Rate: 0.123 N/mm Initial Tension (IT): 0.8 N Load at L1: 9.210 N End Type: Closed - Full Loop
Part Number: ES-0610-0381-06-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.23 AUD Regular price ~~$11.84 AUD~~ Sale price $6.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0381-06-M (Each) --- Extension Springs - 6.1x38.1x0.56 mm Music Wire - Steel Spring Sale ES-0610-0381-06-M (Each) --- Extension Springs - 6.1x38.1x0.56 mm Music Wire - Steel Spring Regular price $6.23 AUD Regular price ~~$11.84 AUD~~ Sale price $6.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x38.1x0.71 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 38.1 mm	Wire Diameter (d) 0.71 mm	Max. Extension (L1) 73.410 mm	Spring Rate 0.508 N/mm	Initial Tension (IT) 1.8 N
Material: Steel Load at L1: 20.020 N End Type: Closed - Full Loop
Part Number: ES-0610-0381-07-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.50 AUD Regular price ~~$12.35 AUD~~ Sale price $6.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x38.1x0.71 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 38.1 mm	Wire Diameter (d) 0.71 mm	Max. Extension (L1) 73.410 mm
Material: Steel Spring Rate: 0.508 N/mm Initial Tension (IT): 1.8 N Load at L1: 20.020 N End Type: Closed - Full Loop
Part Number: ES-0610-0381-07-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.50 AUD Regular price ~~$12.35 AUD~~ Sale price $6.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0381-07-M (Each) --- Extension Springs - 6.1x38.1x0.71 mm Music Wire - Steel Spring Sale ES-0610-0381-07-M (Each) --- Extension Springs - 6.1x38.1x0.71 mm Music Wire - Steel Spring Regular price $6.50 AUD Regular price ~~$12.35 AUD~~ Sale price $6.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x38.1x0.79 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 38.1 mm	Wire Diameter (d) 0.79 mm	Max. Extension (L1) 67.060 mm	Spring Rate 0.736 N/mm	Initial Tension (IT) 2.2 N
Material: Steel Load at L1: 23.580 N End Type: Closed - Full Loop
Part Number: ES-0610-0381-08-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.68 AUD Regular price ~~$12.56 AUD~~ Sale price $6.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x38.1x0.79 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 38.1 mm	Wire Diameter (d) 0.79 mm	Max. Extension (L1) 67.060 mm
Material: Steel Spring Rate: 0.736 N/mm Initial Tension (IT): 2.2 N Load at L1: 23.580 N End Type: Closed - Full Loop
Part Number: ES-0610-0381-08-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.68 AUD Regular price ~~$12.56 AUD~~ Sale price $6.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0381-08-M (Each) --- Extension Springs - 6.1x38.1x0.79 mm Music Wire - Steel Spring Sale ES-0610-0381-08-M (Each) --- Extension Springs - 6.1x38.1x0.79 mm Music Wire - Steel Spring Regular price $6.68 AUD Regular price ~~$12.56 AUD~~ Sale price $6.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x38.1x0.89 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 38.1 mm	Wire Diameter (d) 0.89 mm	Max. Extension (L1) 61.470 mm	Spring Rate 1.208 N/mm	Initial Tension (IT) 2.9 N
Material: Steel Load at L1: 31.140 N End Type: Closed - Full Loop
Part Number: ES-0610-0381-09-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.86 AUD Regular price ~~$13.03 AUD~~ Sale price $6.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x38.1x0.89 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 38.1 mm	Wire Diameter (d) 0.89 mm	Max. Extension (L1) 61.470 mm
Material: Steel Spring Rate: 1.208 N/mm Initial Tension (IT): 2.9 N Load at L1: 31.140 N End Type: Closed - Full Loop
Part Number: ES-0610-0381-09-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.86 AUD Regular price ~~$13.03 AUD~~ Sale price $6.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0381-09-M (Each) --- Extension Springs - 6.1x38.1x0.89 mm Music Wire - Steel Spring Sale ES-0610-0381-09-M (Each) --- Extension Springs - 6.1x38.1x0.89 mm Music Wire - Steel Spring Regular price $6.86 AUD Regular price ~~$13.03 AUD~~ Sale price $6.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x38.1x0.99 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 38.1 mm	Wire Diameter (d) 0.99 mm	Max. Extension (L1) 52.320 mm	Spring Rate 2.505 N/mm	Initial Tension (IT) 4.7 N
Material: Steel Load at L1: 40.670 N End Type: Closed - Full Loop
Part Number: ES-0610-0381-10-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $7.05 AUD Regular price ~~$13.36 AUD~~ Sale price $7.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x38.1x0.99 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 38.1 mm	Wire Diameter (d) 0.99 mm	Max. Extension (L1) 52.320 mm
Material: Steel Spring Rate: 2.505 N/mm Initial Tension (IT): 4.7 N Load at L1: 40.670 N End Type: Closed - Full Loop
Part Number: ES-0610-0381-10-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $7.05 AUD Regular price ~~$13.36 AUD~~ Sale price $7.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0381-10-M (Each) --- Extension Springs - 6.1x38.1x0.99 mm Music Wire - Steel Spring Sale ES-0610-0381-10-M (Each) --- Extension Springs - 6.1x38.1x0.99 mm Music Wire - Steel Spring Regular price $7.05 AUD Regular price ~~$13.36 AUD~~ Sale price $7.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x44.5x0.56 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 44.5 mm	Wire Diameter (d) 0.56 mm	Max. Extension (L1) 131.060 mm	Spring Rate 0.105 N/mm	Initial Tension (IT) 0.8 N
Material: Steel Load at L1: 9.210 N End Type: Closed - Full Loop
Part Number: ES-0610-0445-06-M (Each) 3 Available Now \| Further orders can be expected around Mon, Aug 03, 2026 Regular price $4.95 AUD Regular price ~~$12.10 AUD~~ Sale price $4.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 3 available can be backordered.
Extension Springs - 6.1x44.5x0.56 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 44.5 mm	Wire Diameter (d) 0.56 mm	Max. Extension (L1) 131.060 mm
Material: Steel Spring Rate: 0.105 N/mm Initial Tension (IT): 0.8 N Load at L1: 9.210 N End Type: Closed - Full Loop
Part Number: ES-0610-0445-06-M (Each) 3 Available Now \| Further orders can be expected around Mon, Aug 03, 2026 Regular price $4.95 AUD Regular price ~~$12.10 AUD~~ Sale price $4.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 3 Available Now. Backorder if more than 3.
ES-0610-0445-06-M (Each) --- Extension Springs - 6.1x44.5x0.56 mm Music Wire - Steel Spring Sale ES-0610-0445-06-M (Each) --- Extension Springs - 6.1x44.5x0.56 mm Music Wire - Steel Spring Regular price $4.95 AUD Regular price ~~$12.10 AUD~~ Sale price $4.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 3 Available Now Sale
Extension Springs - 6.1x44.5x0.71 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 44.5 mm	Wire Diameter (d) 0.71 mm	Max. Extension (L1) 88.140 mm	Spring Rate 0.420 N/mm	Initial Tension (IT) 1.8 N
Material: Steel Load at L1: 20.020 N End Type: Closed - Full Loop
Part Number: ES-0610-0445-07-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.68 AUD Regular price ~~$12.56 AUD~~ Sale price $6.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x44.5x0.71 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 44.5 mm	Wire Diameter (d) 0.71 mm	Max. Extension (L1) 88.140 mm
Material: Steel Spring Rate: 0.420 N/mm Initial Tension (IT): 1.8 N Load at L1: 20.020 N End Type: Closed - Full Loop
Part Number: ES-0610-0445-07-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.68 AUD Regular price ~~$12.56 AUD~~ Sale price $6.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0445-07-M (Each) --- Extension Springs - 6.1x44.5x0.71 mm Music Wire - Steel Spring Sale ES-0610-0445-07-M (Each) --- Extension Springs - 6.1x44.5x0.71 mm Music Wire - Steel Spring Regular price $6.68 AUD Regular price ~~$12.56 AUD~~ Sale price $6.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x44.5x0.79 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 44.5 mm	Wire Diameter (d) 0.79 mm	Max. Extension (L1) 80.010 mm	Spring Rate 0.595 N/mm	Initial Tension (IT) 2.2 N
Material: Steel Load at L1: 23.580 N End Type: Closed - Full Loop
Part Number: ES-0610-0445-08-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.77 AUD Regular price ~~$12.82 AUD~~ Sale price $6.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x44.5x0.79 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 44.5 mm	Wire Diameter (d) 0.79 mm	Max. Extension (L1) 80.010 mm
Material: Steel Spring Rate: 0.595 N/mm Initial Tension (IT): 2.2 N Load at L1: 23.580 N End Type: Closed - Full Loop
Part Number: ES-0610-0445-08-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $6.77 AUD Regular price ~~$12.82 AUD~~ Sale price $6.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0445-08-M (Each) --- Extension Springs - 6.1x44.5x0.79 mm Music Wire - Steel Spring Sale ES-0610-0445-08-M (Each) --- Extension Springs - 6.1x44.5x0.79 mm Music Wire - Steel Spring Regular price $6.77 AUD Regular price ~~$12.82 AUD~~ Sale price $6.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 6.1x44.5x0.89 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 44.5 mm	Wire Diameter (d) 0.89 mm	Max. Extension (L1) 73.410 mm	Spring Rate 0.981 N/mm	Initial Tension (IT) 2.9 N
Material: Steel Load at L1: 31.140 N End Type: Closed - Full Loop
Part Number: ES-0610-0445-09-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $7.05 AUD Regular price ~~$13.32 AUD~~ Sale price $7.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 6.1x44.5x0.89 mm Music Wire - Steel Spring
OD (D0) 6.10 mm	Overall Length (L0) 44.5 mm	Wire Diameter (d) 0.89 mm	Max. Extension (L1) 73.410 mm
Material: Steel Spring Rate: 0.981 N/mm Initial Tension (IT): 2.9 N Load at L1: 31.140 N End Type: Closed - Full Loop
Part Number: ES-0610-0445-09-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Aug 03, 2026 Regular price $7.05 AUD Regular price ~~$13.32 AUD~~ Sale price $7.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-0610-0445-09-M (Each) --- Extension Springs - 6.1x44.5x0.89 mm Music Wire - Steel Spring Sale ES-0610-0445-09-M (Each) --- Extension Springs - 6.1x44.5x0.89 mm Music Wire - Steel Spring Regular price $7.05 AUD Regular price ~~$13.32 AUD~~ Sale price $7.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale

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Miniature Bearings Australia

Collection: Springs - Extension - Music Wire

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