Collection: Springs - Extension - Music Wire

Springs -> Extension -> Music Wire
OD (D0) Overall Length (L0) Wire Diameter (d) Max. Extension (L1) Spring Rate Initial Tension (IT) Indicative
Image
Extension Springs - 8x50x1.2 mm Music Wire - Steel Spring
OD (D0)
8.00
mm
Overall Length (L0)
50
mm
Wire Diameter (d)
1.200
mm
Max. Extension (L1)
65.50
mm
Spring Rate
2.06
N/mm
Initial Tension (IT)
9.8
N
Extension Springs - 8x50x1.2 mm - Steel
Material: Steel    Load at L1: 41.19 N   
Part Number: ES-0800-0500-12-M (PK-5)
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Regular price $6.77 AUD
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OD (D0) Overall Length (L0) Wire Diameter (d) Max. Extension (L1) Indicative
Image
Extension Springs - 8x50x1.2 mm Music Wire - Steel Spring
OD (D0)
8.00
mm
Overall Length (L0)
50
mm
Wire Diameter (d)
1.200
mm
Max. Extension (L1)
65.50
mm
Extension Springs - 8x50x1.2 mm - Steel
Material: Steel    Spring Rate: 2.06 N/mm    Initial Tension (IT): 9.8 N    Load at L1: 41.19 N   
Part Number: ES-0800-0500-12-M (PK-5)
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Regular price $6.77 AUD
Regular price $13.95 AUD Sale price $6.77 AUD
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Extension Springs - 8x55x1 mm Music Wire - Steel Spring
OD (D0)
8.00
mm
Overall Length (L0)
55
mm
Wire Diameter (d)
1.000
mm
Max. Extension (L1)
83.60
mm
Spring Rate
0.70
N/mm
Initial Tension (IT)
4.9
N
Extension Springs - 8x55x1 mm - Steel
Material: Steel    Load at L1: 24.52 N   
Part Number: ES-0800-0550-10-M (PK-5)
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Regular price $6.77 AUD
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Extension Springs - 8x55x1 mm Music Wire - Steel Spring
OD (D0)
8.00
mm
Overall Length (L0)
55
mm
Wire Diameter (d)
1.000
mm
Max. Extension (L1)
83.60
mm
Extension Springs - 8x55x1 mm - Steel
Material: Steel    Spring Rate: 0.70 N/mm    Initial Tension (IT): 4.9 N    Load at L1: 24.52 N   
Part Number: ES-0800-0550-10-M (PK-5)
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Regular price $6.77 AUD
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Extension Springs - 8x60x0.9 mm Music Wire - Steel Spring
OD (D0)
8.00
mm
Overall Length (L0)
60
mm
Wire Diameter (d)
0.900
mm
Max. Extension (L1)
101.70
mm
Spring Rate
0.35
N/mm
Initial Tension (IT)
3.9
N
Extension Springs - 8x60x0.9 mm - Steel
Material: Steel    Load at L1: 18.63 N   
Part Number: ES-0800-0600-09-M (PK-5)
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Regular price $6.77 AUD
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Extension Springs - 8x60x0.9 mm Music Wire - Steel Spring
OD (D0)
8.00
mm
Overall Length (L0)
60
mm
Wire Diameter (d)
0.900
mm
Max. Extension (L1)
101.70
mm
Extension Springs - 8x60x0.9 mm - Steel
Material: Steel    Spring Rate: 0.35 N/mm    Initial Tension (IT): 3.9 N    Load at L1: 18.63 N   
Part Number: ES-0800-0600-09-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jul 13, 2026
Regular price $6.77 AUD
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Extension Springs - 8x60x1 mm Music Wire - Steel Spring
OD (D0)
8.00
mm
Overall Length (L0)
60
mm
Wire Diameter (d)
1.000
mm
Max. Extension (L1)
93.30
mm
Spring Rate
0.60
N/mm
Initial Tension (IT)
4.9
N
Extension Springs - 8x60x1 mm - Steel
Material: Steel    Load at L1: 24.52 N   
Part Number: ES-0800-0600-10-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jul 13, 2026
Regular price $6.77 AUD
Regular price $13.95 AUD Sale price $6.77 AUD
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Quantity Required

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Extension Springs - 8x60x1 mm Music Wire - Steel Spring
OD (D0)
8.00
mm
Overall Length (L0)
60
mm
Wire Diameter (d)
1.000
mm
Max. Extension (L1)
93.30
mm
Extension Springs - 8x60x1 mm - Steel
Material: Steel    Spring Rate: 0.60 N/mm    Initial Tension (IT): 4.9 N    Load at L1: 24.52 N   
Part Number: ES-0800-0600-10-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jul 13, 2026
Regular price $6.77 AUD
Regular price $13.95 AUD Sale price $6.77 AUD
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Quantity Required

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Extension Springs - 8x60x1.2 mm Music Wire - Steel Spring
OD (D0)
8.00
mm
Overall Length (L0)
60
mm
Wire Diameter (d)
1.200
mm
Max. Extension (L1)
78.80
mm
Spring Rate
1.67
N/mm
Initial Tension (IT)
9.8
N
Extension Springs - 8x60x1.2 mm - Steel
Material: Steel    Load at L1: 41.19 N   
Part Number: ES-0800-0600-12-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jul 13, 2026
Regular price $6.77 AUD
Regular price $13.95 AUD Sale price $6.77 AUD
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Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x60x1.2 mm Music Wire - Steel Spring
OD (D0)
8.00
mm
Overall Length (L0)
60
mm
Wire Diameter (d)
1.200
mm
Max. Extension (L1)
78.80
mm
Extension Springs - 8x60x1.2 mm - Steel
Material: Steel    Spring Rate: 1.67 N/mm    Initial Tension (IT): 9.8 N    Load at L1: 41.19 N   
Part Number: ES-0800-0600-12-M (PK-5)
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Regular price $6.77 AUD
Regular price $13.95 AUD Sale price $6.77 AUD
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Extension Springs - 8.33x149.2x1.07 mm Stainless Steel - Steel - Zinc Spring
OD (D0)
8.33
mm
Overall Length (L0)
149.2
mm
Wire Diameter (d)
1.07
mm
Spring Rate
0.26
N/mm
Initial Tension (IT)
0.4
N
Extension Springs - 8.33x149.2x1.07 mm - Steel - Zinc
Material: Steel - Zinc   
Part Number: ES-0833-1492-11-M (Each)
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Regular price $9.41 AUD
Regular price $11.29 AUD Sale price $9.41 AUD
Each
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Extension Springs - 8.33x149.2x1.07 mm Stainless Steel - Steel - Zinc Spring
OD (D0)
8.33
mm
Overall Length (L0)
149.2
mm
Wire Diameter (d)
1.07
mm
Extension Springs - 8.33x149.2x1.07 mm - Steel - Zinc
Material: Steel - Zinc    Spring Rate: 0.26 N/mm    Initial Tension (IT): 0.4 N   
Part Number: ES-0833-1492-11-M (Each)
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Regular price $9.41 AUD
Regular price $11.29 AUD Sale price $9.41 AUD
Each
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Extension Springs - 8.33x203.2x1.07 mm Stainless Steel - Steel - Zinc Spring
OD (D0)
8.33
mm
Overall Length (L0)
203.2
mm
Wire Diameter (d)
1.07
mm
Spring Rate
0.19
N/mm
Initial Tension (IT)
0.2
N
Extension Springs - 8.33x203.2x1.07 mm - Steel - Zinc
Material: Steel - Zinc   
Part Number: ES-0833-2032-11-M (Each)
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Regular price $10.95 AUD
Regular price $13.15 AUD Sale price $10.95 AUD
Each
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Extension Springs - 8.33x203.2x1.07 mm Stainless Steel - Steel - Zinc Spring
OD (D0)
8.33
mm
Overall Length (L0)
203.2
mm
Wire Diameter (d)
1.07
mm
Extension Springs - 8.33x203.2x1.07 mm - Steel - Zinc
Material: Steel - Zinc    Spring Rate: 0.19 N/mm    Initial Tension (IT): 0.2 N   
Part Number: ES-0833-2032-11-M (Each)
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Regular price $10.95 AUD
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Each
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Extension Springs - 8.71x36.5x1.22 mm Stainless Steel - Steel - Zinc Spring
OD (D0)
8.71
mm
Overall Length (L0)
36.5
mm
Wire Diameter (d)
1.22
mm
Spring Rate
2.74
N/mm
Initial Tension (IT)
2.7
N
Extension Springs - 8.71x36.5x1.22 mm - Steel - Zinc
Material: Steel - Zinc   
Part Number: ES-0871-0365-12-M (Each)
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Regular price $6.32 AUD
Regular price $7.58 AUD Sale price $6.32 AUD
Each
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Extension Springs - 8.71x36.5x1.22 mm Stainless Steel - Steel - Zinc Spring
OD (D0)
8.71
mm
Overall Length (L0)
36.5
mm
Wire Diameter (d)
1.22
mm
Extension Springs - 8.71x36.5x1.22 mm - Steel - Zinc
Material: Steel - Zinc    Spring Rate: 2.74 N/mm    Initial Tension (IT): 2.7 N   
Part Number: ES-0871-0365-12-M (Each)
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Regular price $6.32 AUD
Regular price $7.58 AUD Sale price $6.32 AUD
Each
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Extension Springs - 9.14x19.1x0.89 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
19.1
mm
Wire Diameter (d)
0.89
mm
Max. Extension (L1)
23.110
mm
Spring Rate
6.180
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 9.14x19.1x0.89 mm - Steel
Material: Steel    Load at L1: 26.240 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0191-09-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $6.86 AUD
Regular price $13.00 AUD Sale price $6.86 AUD
Each
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Extension Springs - 9.14x19.1x0.89 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
19.1
mm
Wire Diameter (d)
0.89
mm
Max. Extension (L1)
23.110
mm
Extension Springs - 9.14x19.1x0.89 mm - Steel
Material: Steel    Spring Rate: 6.180 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 26.240 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0191-09-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $6.86 AUD
Regular price $13.00 AUD Sale price $6.86 AUD
Each
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Extension Springs - 9.14x25.4x0.79 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.79
mm
Max. Extension (L1)
51.310
mm
Spring Rate
0.560
N/mm
Initial Tension (IT)
1.5
N
Extension Springs - 9.14x25.4x0.79 mm - Steel
Material: Steel    Load at L1: 3.690 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0254-08-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $6.86 AUD
Regular price $13.00 AUD Sale price $6.86 AUD
Each
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Extension Springs - 9.14x25.4x0.79 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.79
mm
Max. Extension (L1)
51.310
mm
Extension Springs - 9.14x25.4x0.79 mm - Steel
Material: Steel    Spring Rate: 0.560 N/mm    Initial Tension (IT): 1.5 N    Load at L1: 3.690 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0254-08-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $6.86 AUD
Regular price $13.00 AUD Sale price $6.86 AUD
Each
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Extension Springs - 9.14x25.4x0.89 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.89
mm
Max. Extension (L1)
42.670
mm
Spring Rate
1.384
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 9.14x25.4x0.89 mm - Steel
Material: Steel    Load at L1: 26.240 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0254-09-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.05 AUD
Regular price $13.28 AUD Sale price $7.05 AUD
Each
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Extension Springs - 9.14x25.4x0.89 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.89
mm
Max. Extension (L1)
42.670
mm
Extension Springs - 9.14x25.4x0.89 mm - Steel
Material: Steel    Spring Rate: 1.384 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 26.240 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0254-09-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.05 AUD
Regular price $13.28 AUD Sale price $7.05 AUD
Each
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Extension Springs - 9.14x25.4x0.99 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.99
mm
Max. Extension (L1)
39.620
mm
Spring Rate
2.010
N/mm
Initial Tension (IT)
2.8
N
Extension Springs - 9.14x25.4x0.99 mm - Steel
Material: Steel    Load at L1: 31.230 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0254-10-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.32 AUD
Regular price $13.79 AUD Sale price $7.32 AUD
Each
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Extension Springs - 9.14x25.4x0.99 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.99
mm
Max. Extension (L1)
39.620
mm
Extension Springs - 9.14x25.4x0.99 mm - Steel
Material: Steel    Spring Rate: 2.010 N/mm    Initial Tension (IT): 2.8 N    Load at L1: 31.230 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0254-10-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.32 AUD
Regular price $13.79 AUD Sale price $7.32 AUD
Each
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Extension Springs - 9.14x25.4x1.25 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
25.4
mm
Wire Diameter (d)
1.25
mm
Max. Extension (L1)
33.780
mm
Spring Rate
6.300
N/mm
Initial Tension (IT)
5.3
N
Extension Springs - 9.14x25.4x1.25 mm - Steel
Material: Steel    Load at L1: 58.720 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0254-12-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.50 AUD
Regular price $14.15 AUD Sale price $7.50 AUD
Each
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Extension Springs - 9.14x25.4x1.25 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
25.4
mm
Wire Diameter (d)
1.25
mm
Max. Extension (L1)
33.780
mm
Extension Springs - 9.14x25.4x1.25 mm - Steel
Material: Steel    Spring Rate: 6.300 N/mm    Initial Tension (IT): 5.3 N    Load at L1: 58.720 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0254-12-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.50 AUD
Regular price $14.15 AUD Sale price $7.50 AUD
Each
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Extension Springs - 9.14x25.4x1.4 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
25.4
mm
Wire Diameter (d)
1.40
mm
Max. Extension (L1)
32.000
mm
Spring Rate
11.310
N/mm
Initial Tension (IT)
7.1
N
Extension Springs - 9.14x25.4x1.4 mm - Steel
Material: Steel    Load at L1: 78.290 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0254-14-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.86 AUD
Regular price $14.94 AUD Sale price $7.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Extension Springs - 9.14x25.4x1.4 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
25.4
mm
Wire Diameter (d)
1.40
mm
Max. Extension (L1)
32.000
mm
Extension Springs - 9.14x25.4x1.4 mm - Steel
Material: Steel    Spring Rate: 11.310 N/mm    Initial Tension (IT): 7.1 N    Load at L1: 78.290 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0254-14-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.86 AUD
Regular price $14.94 AUD Sale price $7.86 AUD
Each
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Extension Springs - 9.14x28.5x1.4 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
28.5
mm
Wire Diameter (d)
1.40
mm
Max. Extension (L1)
37.850
mm
Spring Rate
8.040
N/mm
Initial Tension (IT)
7.1
N
Extension Springs - 9.14x28.5x1.4 mm - Steel
Material: Steel    Load at L1: 78.290 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0284-14-M (Each)
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Regular price $8.05 AUD
Regular price $15.16 AUD Sale price $8.05 AUD
Each
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Extension Springs - 9.14x28.5x1.4 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
28.5
mm
Wire Diameter (d)
1.40
mm
Max. Extension (L1)
37.850
mm
Extension Springs - 9.14x28.5x1.4 mm - Steel
Material: Steel    Spring Rate: 8.040 N/mm    Initial Tension (IT): 7.1 N    Load at L1: 78.290 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0284-14-M (Each)
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Regular price $8.05 AUD
Regular price $15.16 AUD Sale price $8.05 AUD
Each
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Extension Springs - 9.14x31.8x0.79 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
31.8
mm
Wire Diameter (d)
0.79
mm
Max. Extension (L1)
74.930
mm
Spring Rate
0.333
N/mm
Initial Tension (IT)
1.5
N
Extension Springs - 9.14x31.8x0.79 mm - Steel
Material: Steel    Load at L1: 3.690 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0318-08-M (Each)
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Regular price $7.05 AUD
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Each
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Extension Springs - 9.14x31.8x0.79 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
31.8
mm
Wire Diameter (d)
0.79
mm
Max. Extension (L1)
74.930
mm
Extension Springs - 9.14x31.8x0.79 mm - Steel
Material: Steel    Spring Rate: 0.333 N/mm    Initial Tension (IT): 1.5 N    Load at L1: 3.690 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0318-08-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.05 AUD
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Each
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Extension Springs - 9.14x31.8x0.89 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
31.8
mm
Wire Diameter (d)
0.89
mm
Max. Extension (L1)
60.710
mm
Spring Rate
0.823
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 9.14x31.8x0.89 mm - Steel
Material: Steel    Load at L1: 26.240 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0318-09-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.14 AUD
Regular price $13.57 AUD Sale price $7.14 AUD
Each
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Extension Springs - 9.14x31.8x0.89 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
31.8
mm
Wire Diameter (d)
0.89
mm
Max. Extension (L1)
60.710
mm
Extension Springs - 9.14x31.8x0.89 mm - Steel
Material: Steel    Spring Rate: 0.823 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 26.240 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0318-09-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.14 AUD
Regular price $13.57 AUD Sale price $7.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 9.14x31.8x0.99 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
31.8
mm
Wire Diameter (d)
0.99
mm
Max. Extension (L1)
56.130
mm
Spring Rate
1.156
N/mm
Initial Tension (IT)
2.8
N
Extension Springs - 9.14x31.8x0.99 mm - Steel
Material: Steel    Load at L1: 31.230 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0318-10-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.41 AUD
Regular price $14.04 AUD Sale price $7.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 9.14x31.8x0.99 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
31.8
mm
Wire Diameter (d)
0.99
mm
Max. Extension (L1)
56.130
mm
Extension Springs - 9.14x31.8x0.99 mm - Steel
Material: Steel    Spring Rate: 1.156 N/mm    Initial Tension (IT): 2.8 N    Load at L1: 31.230 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0318-10-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.41 AUD
Regular price $14.04 AUD Sale price $7.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 9.14x31.8x1.25 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
31.8
mm
Wire Diameter (d)
1.25
mm
Max. Extension (L1)
45.970
mm
Spring Rate
3.780
N/mm
Initial Tension (IT)
5.3
N
Extension Springs - 9.14x31.8x1.25 mm - Steel
Material: Steel    Load at L1: 58.720 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0318-12-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.68 AUD
Regular price $14.47 AUD Sale price $7.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 9.14x31.8x1.25 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
31.8
mm
Wire Diameter (d)
1.25
mm
Max. Extension (L1)
45.970
mm
Extension Springs - 9.14x31.8x1.25 mm - Steel
Material: Steel    Spring Rate: 3.780 N/mm    Initial Tension (IT): 5.3 N    Load at L1: 58.720 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0318-12-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.68 AUD
Regular price $14.47 AUD Sale price $7.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 9.14x31.8x1.4 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
31.8
mm
Wire Diameter (d)
1.40
mm
Max. Extension (L1)
42.160
mm
Spring Rate
6.760
N/mm
Initial Tension (IT)
7.1
N
Extension Springs - 9.14x31.8x1.4 mm - Steel
Material: Steel    Load at L1: 78.290 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0318-14-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $8.32 AUD
Regular price $15.70 AUD Sale price $8.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 9.14x31.8x1.4 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
31.8
mm
Wire Diameter (d)
1.40
mm
Max. Extension (L1)
42.160
mm
Extension Springs - 9.14x31.8x1.4 mm - Steel
Material: Steel    Spring Rate: 6.760 N/mm    Initial Tension (IT): 7.1 N    Load at L1: 78.290 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0318-14-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $8.32 AUD
Regular price $15.70 AUD Sale price $8.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 9.14x38.1x0.79 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
38.1
mm
Wire Diameter (d)
0.79
mm
Max. Extension (L1)
96.770
mm
Spring Rate
0.245
N/mm
Initial Tension (IT)
1.5
N
Extension Springs - 9.14x38.1x0.79 mm - Steel
Material: Steel    Load at L1: 3.690 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0381-08-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.14 AUD
Regular price $13.54 AUD Sale price $7.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 9.14x38.1x0.79 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
38.1
mm
Wire Diameter (d)
0.79
mm
Max. Extension (L1)
96.770
mm
Extension Springs - 9.14x38.1x0.79 mm - Steel
Material: Steel    Spring Rate: 0.245 N/mm    Initial Tension (IT): 1.5 N    Load at L1: 3.690 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0381-08-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.14 AUD
Regular price $13.54 AUD Sale price $7.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 9.14x38.1x0.89 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
38.1
mm
Wire Diameter (d)
0.89
mm
Max. Extension (L1)
77.720
mm
Spring Rate
0.595
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 9.14x38.1x0.89 mm - Steel
Material: Steel    Load at L1: 26.240 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0381-09-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.41 AUD
Regular price $14.04 AUD Sale price $7.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 9.14x38.1x0.89 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
38.1
mm
Wire Diameter (d)
0.89
mm
Max. Extension (L1)
77.720
mm
Extension Springs - 9.14x38.1x0.89 mm - Steel
Material: Steel    Spring Rate: 0.595 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 26.240 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0381-09-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.41 AUD
Regular price $14.04 AUD Sale price $7.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 9.14x38.1x0.99 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
38.1
mm
Wire Diameter (d)
0.99
mm
Max. Extension (L1)
72.400
mm
Spring Rate
0.823
N/mm
Initial Tension (IT)
2.8
N
Extension Springs - 9.14x38.1x0.99 mm - Steel
Material: Steel    Load at L1: 31.230 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0381-10-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.59 AUD
Regular price $14.36 AUD Sale price $7.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 9.14x38.1x0.99 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
38.1
mm
Wire Diameter (d)
0.99
mm
Max. Extension (L1)
72.400
mm
Extension Springs - 9.14x38.1x0.99 mm - Steel
Material: Steel    Spring Rate: 0.823 N/mm    Initial Tension (IT): 2.8 N    Load at L1: 31.230 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0381-10-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.59 AUD
Regular price $14.36 AUD Sale price $7.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 9.14x38.1x1.25 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
38.1
mm
Wire Diameter (d)
1.25
mm
Max. Extension (L1)
57.910
mm
Spring Rate
2.700
N/mm
Initial Tension (IT)
5.3
N
Extension Springs - 9.14x38.1x1.25 mm - Steel
Material: Steel    Load at L1: 58.720 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0381-12-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.95 AUD
Regular price $15.01 AUD Sale price $7.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 9.14x38.1x1.25 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Overall Length (L0)
38.1
mm
Wire Diameter (d)
1.25
mm
Max. Extension (L1)
57.910
mm
Extension Springs - 9.14x38.1x1.25 mm - Steel
Material: Steel    Spring Rate: 2.700 N/mm    Initial Tension (IT): 5.3 N    Load at L1: 58.720 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0381-12-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 03, 2026
Regular price $7.95 AUD
Regular price $15.01 AUD Sale price $7.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.