Springs - Extension

Springs -> Extension
OD (D0) Approx. Overall Length (L0) Wire Diameter (d) Max. Extension (L1) Spring Rate Initial Tension (IT) Indicative
Image
Extension Springs - 28.58x152.4x2.49 mm Music Wire - Steel Spring
OD (D0)
28.58
mm
Approx. Overall Length (L0)
152.4
mm
Wire Diameter (d)
2.49
mm
Max. Extension (L1)
348.490
mm
Spring Rate
0.543
N/mm
Initial Tension (IT)
15.1
N
Extension Springs - 28.58x152.4x2.49 mm - Steel
Material: Steel    Load at L1: 121.040 N   
Category: Springs - Extension - Music Wire
Part Number: ES-2858-1524-25-M (Each)
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$39.14 AUD
$75.16 AUD $39.14 AUD
Each
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OD (D0) Approx. Overall Length (L0) Wire Diameter (d) Max. Extension (L1) Indicative
Image
Extension Springs - 28.58x152.4x2.49 mm Music Wire - Steel Spring
OD (D0)
28.58
mm
Approx. Overall Length (L0)
152.4
mm
Wire Diameter (d)
2.49
mm
Max. Extension (L1)
348.490
mm
Extension Springs - 28.58x152.4x2.49 mm - Steel
Material: Steel    Spring Rate: 0.543 N/mm    Initial Tension (IT): 15.1 N    Load at L1: 121.040 N   
Category: Springs - Extension - Music Wire
Part Number: ES-2858-1524-25-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$39.14 AUD
$75.16 AUD $39.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Extension Springs - 28.58x165.1x2.01 mm Music Wire - Steel Spring
OD (D0)
28.58
mm
Approx. Overall Length (L0)
165.1
mm
Wire Diameter (d)
2.01
mm
Max. Extension (L1)
533.910
mm
Spring Rate
0.228
N/mm
Initial Tension (IT)
8.4
N
Extension Springs - 28.58x165.1x2.01 mm - Steel
Material: Steel    Load at L1: 93.280 N   
Category: Springs - Extension - Music Wire
Part Number: ES-2858-1651-20-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$34.50 AUD
$65.34 AUD $34.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Extension Springs - 28.58x165.1x2.01 mm Music Wire - Steel Spring
OD (D0)
28.58
mm
Approx. Overall Length (L0)
165.1
mm
Wire Diameter (d)
2.01
mm
Max. Extension (L1)
533.910
mm
Extension Springs - 28.58x165.1x2.01 mm - Steel
Material: Steel    Spring Rate: 0.228 N/mm    Initial Tension (IT): 8.4 N    Load at L1: 93.280 N   
Category: Springs - Extension - Music Wire
Part Number: ES-2858-1651-20-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$34.50 AUD
$65.34 AUD $34.50 AUD
Each
Excludes GST and overseas Taxes & Duties
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Extension Springs - 28.58x152.4x3.15 mm Music Wire - Steel Spring
OD (D0)
28.58
mm
Approx. Overall Length (L0)
152.4
mm
Wire Diameter (d)
3.15
mm
Max. Extension (L1)
279.910
mm
Spring Rate
1.944
N/mm
Initial Tension (IT)
24.5
N
Extension Springs - 28.58x152.4x3.15 mm - Steel
Material: Steel    Load at L1: 272.450 N   
Category: Springs - Extension - Music Wire
Part Number: ES-2858-1524-31-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$49.32 AUD
$96.62 AUD $49.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Extension Springs - 28.58x152.4x3.15 mm Music Wire - Steel Spring
OD (D0)
28.58
mm
Approx. Overall Length (L0)
152.4
mm
Wire Diameter (d)
3.15
mm
Max. Extension (L1)
279.910
mm
Extension Springs - 28.58x152.4x3.15 mm - Steel
Material: Steel    Spring Rate: 1.944 N/mm    Initial Tension (IT): 24.5 N    Load at L1: 272.450 N   
Category: Springs - Extension - Music Wire
Part Number: ES-2858-1524-31-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$49.32 AUD
$96.62 AUD $49.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Extension Springs - 28.58x165.1x2.49 mm Music Wire - Steel Spring
OD (D0)
28.58
mm
Approx. Overall Length (L0)
165.1
mm
Wire Diameter (d)
2.49
mm
Max. Extension (L1)
386.590
mm
Spring Rate
0.473
N/mm
Initial Tension (IT)
15.1
N
Extension Springs - 28.58x165.1x2.49 mm - Steel
Material: Steel    Load at L1: 121.040 N   
Category: Springs - Extension - Music Wire
Part Number: ES-2858-1651-25-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$40.95 AUD
$78.94 AUD $40.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Extension Springs - 28.58x165.1x2.49 mm Music Wire - Steel Spring
OD (D0)
28.58
mm
Approx. Overall Length (L0)
165.1
mm
Wire Diameter (d)
2.49
mm
Max. Extension (L1)
386.590
mm
Extension Springs - 28.58x165.1x2.49 mm - Steel
Material: Steel    Spring Rate: 0.473 N/mm    Initial Tension (IT): 15.1 N    Load at L1: 121.040 N   
Category: Springs - Extension - Music Wire
Part Number: ES-2858-1651-25-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$40.95 AUD
$78.94 AUD $40.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 28.58x165.1x3.15 mm Music Wire - Steel Spring
OD (D0)
28.58
mm
Approx. Overall Length (L0)
165.1
mm
Wire Diameter (d)
3.15
mm
Max. Extension (L1)
308.610
mm
Spring Rate
1.734
N/mm
Initial Tension (IT)
24.5
N
Extension Springs - 28.58x165.1x3.15 mm - Steel
Material: Steel    Load at L1: 272.450 N   
Category: Springs - Extension - Music Wire
Part Number: ES-2858-1651-31-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$51.77 AUD
$101.80 AUD $51.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Extension Springs - 28.58x165.1x3.15 mm Music Wire - Steel Spring
OD (D0)
28.58
mm
Approx. Overall Length (L0)
165.1
mm
Wire Diameter (d)
3.15
mm
Max. Extension (L1)
308.610
mm
Extension Springs - 28.58x165.1x3.15 mm - Steel
Material: Steel    Spring Rate: 1.734 N/mm    Initial Tension (IT): 24.5 N    Load at L1: 272.450 N   
Category: Springs - Extension - Music Wire
Part Number: ES-2858-1651-31-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$51.77 AUD
$101.80 AUD $51.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Extension Springs - 28.58x177.8x2.01 mm Music Wire - Steel Spring
OD (D0)
28.58
mm
Approx. Overall Length (L0)
177.8
mm
Wire Diameter (d)
2.01
mm
Max. Extension (L1)
589.280
mm
Spring Rate
0.210
N/mm
Initial Tension (IT)
8.4
N
Extension Springs - 28.58x177.8x2.01 mm - Steel
Material: Steel    Load at L1: 93.280 N   
Category: Springs - Extension - Music Wire
Part Number: ES-2858-1778-20-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$35.59 AUD
$67.53 AUD $35.59 AUD
Each
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Quantity Required

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Extension Springs - 28.58x177.8x2.01 mm Music Wire - Steel Spring
OD (D0)
28.58
mm
Approx. Overall Length (L0)
177.8
mm
Wire Diameter (d)
2.01
mm
Max. Extension (L1)
589.280
mm
Extension Springs - 28.58x177.8x2.01 mm - Steel
Material: Steel    Spring Rate: 0.210 N/mm    Initial Tension (IT): 8.4 N    Load at L1: 93.280 N   
Category: Springs - Extension - Music Wire
Part Number: ES-2858-1778-20-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$35.59 AUD
$67.53 AUD $35.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Extension Springs - 28.58x177.8x3.15 mm Music Wire - Steel Spring
OD (D0)
28.58
mm
Approx. Overall Length (L0)
177.8
mm
Wire Diameter (d)
3.15
mm
Max. Extension (L1)
337.570
mm
Spring Rate
1.559
N/mm
Initial Tension (IT)
24.5
N
Extension Springs - 28.58x177.8x3.15 mm - Steel
Material: Steel    Load at L1: 272.450 N   
Category: Springs - Extension - Music Wire
Part Number: ES-2858-1778-31-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$58.23 AUD
$112.18 AUD $58.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Extension Springs - 28.58x177.8x3.15 mm Music Wire - Steel Spring
OD (D0)
28.58
mm
Approx. Overall Length (L0)
177.8
mm
Wire Diameter (d)
3.15
mm
Max. Extension (L1)
337.570
mm
Extension Springs - 28.58x177.8x3.15 mm - Steel
Material: Steel    Spring Rate: 1.559 N/mm    Initial Tension (IT): 24.5 N    Load at L1: 272.450 N   
Category: Springs - Extension - Music Wire
Part Number: ES-2858-1778-31-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$58.23 AUD
$112.18 AUD $58.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Extension Springs - 28.58x177.8x2.49 mm Music Wire - Steel Spring
OD (D0)
28.58
mm
Approx. Overall Length (L0)
177.8
mm
Wire Diameter (d)
2.49
mm
Max. Extension (L1)
424.430
mm
Spring Rate
0.438
N/mm
Initial Tension (IT)
15.1
N
Extension Springs - 28.58x177.8x2.49 mm - Steel
Material: Steel    Load at L1: 121.040 N   
Category: Springs - Extension - Music Wire
Part Number: ES-2858-1778-25-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$42.86 AUD
$83.12 AUD $42.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Extension Springs - 28.58x177.8x2.49 mm Music Wire - Steel Spring
OD (D0)
28.58
mm
Approx. Overall Length (L0)
177.8
mm
Wire Diameter (d)
2.49
mm
Max. Extension (L1)
424.430
mm
Extension Springs - 28.58x177.8x2.49 mm - Steel
Material: Steel    Spring Rate: 0.438 N/mm    Initial Tension (IT): 15.1 N    Load at L1: 121.040 N   
Category: Springs - Extension - Music Wire
Part Number: ES-2858-1778-25-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$42.86 AUD
$83.12 AUD $42.86 AUD
Each
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Extension Springs - 28.58x914x3.43 mm Stainless Steel - Steel - None Spring
OD (D0)
28.58
mm
Approx. Overall Length (L0)
914.0
mm
Wire Diameter (d)
3.43
mm
Spring Rate
11.88
N/mm
Initial Tension (IT)
11.9
N
Extension Springs - 28.58x914x3.43 mm - Steel - None
Material: Steel - None   
Category: Springs - Extension - Stainless Steel
Part Number: ES-2858-9140-34-S2 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 21, 2026
$161.50 AUD
$192.20 AUD $161.50 AUD
Each
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Extension Springs - 28.58x914x3.43 mm Stainless Steel - Steel - None Spring
OD (D0)
28.58
mm
Approx. Overall Length (L0)
914.0
mm
Wire Diameter (d)
3.43
mm
Extension Springs - 28.58x914x3.43 mm - Steel - None
Material: Steel - None    Spring Rate: 11.88 N/mm    Initial Tension (IT): 11.9 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-2858-9140-34-S2 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 21, 2026
$161.50 AUD
$192.20 AUD $161.50 AUD
Each
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Extension Springs - 28.6x278.5x3.6 mm Stainless Steel - Music Wire Spring
OD (D0)
28.60
mm
Approx. Overall Length (L0)
278.5
mm
Wire Diameter (d)
3.60
mm
Initial Tension (IT)
1.6
N
Extension Springs - 28.6x278.5x3.6 mm - Music Wire
Material: Music Wire   
Category: Springs - Extension - Stainless Steel
Part Number: ES-2858-2785-36-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$85.77 AUD
$101.33 AUD $85.77 AUD
Each
Excludes GST and overseas Taxes & Duties
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Extension Springs - 28.6x278.5x3.6 mm Stainless Steel - Music Wire Spring
OD (D0)
28.60
mm
Approx. Overall Length (L0)
278.5
mm
Wire Diameter (d)
3.60
mm
Extension Springs - 28.6x278.5x3.6 mm - Music Wire
Material: Music Wire    Initial Tension (IT): 1.6 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-2858-2785-36-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$85.77 AUD
$101.33 AUD $85.77 AUD
Each
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Extension Springs - 28.6x353.9x4 mm Stainless Steel - Music Wire Spring
OD (D0)
28.60
mm
Approx. Overall Length (L0)
353.9
mm
Wire Diameter (d)
4.00
mm
Initial Tension (IT)
2.3
N
Extension Springs - 28.6x353.9x4 mm - Music Wire
Material: Music Wire   
Category: Springs - Extension - Stainless Steel
Part Number: ES-2858-3539-40-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$122.86 AUD
$145.84 AUD $122.86 AUD
Each
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Extension Springs - 28.6x353.9x4 mm Stainless Steel - Music Wire Spring
OD (D0)
28.60
mm
Approx. Overall Length (L0)
353.9
mm
Wire Diameter (d)
4.00
mm
Extension Springs - 28.6x353.9x4 mm - Music Wire
Material: Music Wire    Initial Tension (IT): 2.3 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-2858-3539-40-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$122.86 AUD
$145.84 AUD $122.86 AUD
Each
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Extension Springs - 28.6x355.6x3.2 mm Stainless Steel - Music Wire Spring
OD (D0)
28.60
mm
Approx. Overall Length (L0)
355.6
mm
Wire Diameter (d)
3.20
mm
Initial Tension (IT)
0.6
N
Extension Springs - 28.6x355.6x3.2 mm - Music Wire
Material: Music Wire   
Category: Springs - Extension - Stainless Steel
Part Number: ES-2858-3556-32-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$88.59 AUD
$104.71 AUD $88.59 AUD
Each
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Extension Springs - 28.6x355.6x3.2 mm Stainless Steel - Music Wire Spring
OD (D0)
28.60
mm
Approx. Overall Length (L0)
355.6
mm
Wire Diameter (d)
3.20
mm
Extension Springs - 28.6x355.6x3.2 mm - Music Wire
Material: Music Wire    Initial Tension (IT): 0.6 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-2858-3556-32-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$88.59 AUD
$104.71 AUD $88.59 AUD
Each
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Extension Springs - 30.2x358x3.6 mm Stainless Steel - Music Wire Spring
OD (D0)
30.20
mm
Approx. Overall Length (L0)
358.0
mm
Wire Diameter (d)
3.60
mm
Initial Tension (IT)
1.0
N
Extension Springs - 30.2x358x3.6 mm - Music Wire
Material: Music Wire   
Category: Springs - Extension - Stainless Steel
Part Number: ES-3016-3580-36-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$110.50 AUD
$131.00 AUD $110.50 AUD
Each
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Extension Springs - 30.2x358x3.6 mm Stainless Steel - Music Wire Spring
OD (D0)
30.20
mm
Approx. Overall Length (L0)
358.0
mm
Wire Diameter (d)
3.60
mm
Extension Springs - 30.2x358x3.6 mm - Music Wire
Material: Music Wire    Initial Tension (IT): 1.0 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-3016-3580-36-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$110.50 AUD
$131.00 AUD $110.50 AUD
Each
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Extension Springs - 31.75x88.9x3.15 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
88.9
mm
Wire Diameter (d)
3.15
mm
Max. Extension (L1)
147.570
mm
Spring Rate
4.432
N/mm
Initial Tension (IT)
17.6
N
Extension Springs - 31.75x88.9x3.15 mm - Steel
Material: Steel    Load at L1: 283.910 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-0889-31-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$37.05 AUD
$70.77 AUD $37.05 AUD
Each
Excludes GST and overseas Taxes & Duties
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Extension Springs - 31.75x88.9x3.15 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
88.9
mm
Wire Diameter (d)
3.15
mm
Max. Extension (L1)
147.570
mm
Extension Springs - 31.75x88.9x3.15 mm - Steel
Material: Steel    Spring Rate: 4.432 N/mm    Initial Tension (IT): 17.6 N    Load at L1: 283.910 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-0889-31-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$37.05 AUD
$70.77 AUD $37.05 AUD
Each
Excludes GST and overseas Taxes & Duties
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Extension Springs - 31.75x88.9x2.49 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
88.9
mm
Wire Diameter (d)
2.49
mm
Max. Extension (L1)
177.800
mm
Spring Rate
1.384
N/mm
Initial Tension (IT)
10.4
N
Extension Springs - 31.75x88.9x2.49 mm - Steel
Material: Steel    Load at L1: 147.780 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-0889-25-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$31.14 AUD
$58.17 AUD $31.14 AUD
Each
Excludes GST and overseas Taxes & Duties
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Extension Springs - 31.75x88.9x2.49 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
88.9
mm
Wire Diameter (d)
2.49
mm
Max. Extension (L1)
177.800
mm
Extension Springs - 31.75x88.9x2.49 mm - Steel
Material: Steel    Spring Rate: 1.384 N/mm    Initial Tension (IT): 10.4 N    Load at L1: 147.780 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-0889-25-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$31.14 AUD
$58.17 AUD $31.14 AUD
Each
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Extension Springs - 31.75x88.9x3.56 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
88.9
mm
Wire Diameter (d)
3.56
mm
Max. Extension (L1)
122.430
mm
Spring Rate
7.854
N/mm
Initial Tension (IT)
35.4
N
Extension Springs - 31.75x88.9x3.56 mm - Steel
Material: Steel    Load at L1: 300.460 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-0889-36-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$43.68 AUD
$84.74 AUD $43.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Extension Springs - 31.75x88.9x3.56 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
88.9
mm
Wire Diameter (d)
3.56
mm
Max. Extension (L1)
122.430
mm
Extension Springs - 31.75x88.9x3.56 mm - Steel
Material: Steel    Spring Rate: 7.854 N/mm    Initial Tension (IT): 35.4 N    Load at L1: 300.460 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-0889-36-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$43.68 AUD
$84.74 AUD $43.68 AUD
Each
Excludes GST and overseas Taxes & Duties
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Extension Springs - 31.75x101.6x2.49 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
101.6
mm
Wire Diameter (d)
2.49
mm
Max. Extension (L1)
231.900
mm
Spring Rate
0.946
N/mm
Initial Tension (IT)
10.4
N
Extension Springs - 31.75x101.6x2.49 mm - Steel
Material: Steel    Load at L1: 147.780 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-1016-25-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$32.68 AUD
$61.48 AUD $32.68 AUD
Each
Excludes GST and overseas Taxes & Duties
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Extension Springs - 31.75x101.6x2.49 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
101.6
mm
Wire Diameter (d)
2.49
mm
Max. Extension (L1)
231.900
mm
Extension Springs - 31.75x101.6x2.49 mm - Steel
Material: Steel    Spring Rate: 0.946 N/mm    Initial Tension (IT): 10.4 N    Load at L1: 147.780 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-1016-25-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$32.68 AUD
$61.48 AUD $32.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Extension Springs - 31.75x101.6x3.15 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
101.6
mm
Wire Diameter (d)
3.15
mm
Max. Extension (L1)
185.930
mm
Spring Rate
3.164
N/mm
Initial Tension (IT)
17.6
N
Extension Springs - 31.75x101.6x3.15 mm - Steel
Material: Steel    Load at L1: 283.910 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-1016-31-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$40.14 AUD
$77.25 AUD $40.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 31.75x101.6x3.15 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
101.6
mm
Wire Diameter (d)
3.15
mm
Max. Extension (L1)
185.930
mm
Extension Springs - 31.75x101.6x3.15 mm - Steel
Material: Steel    Spring Rate: 3.164 N/mm    Initial Tension (IT): 17.6 N    Load at L1: 283.910 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-1016-31-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$40.14 AUD
$77.25 AUD $40.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 31.75x101.6x3.56 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
101.6
mm
Wire Diameter (d)
3.56
mm
Max. Extension (L1)
148.590
mm
Spring Rate
5.651
N/mm
Initial Tension (IT)
35.4
N
Extension Springs - 31.75x101.6x3.56 mm - Steel
Material: Steel    Load at L1: 300.460 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-1016-36-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$47.59 AUD
$93.13 AUD $47.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 31.75x101.6x3.56 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
101.6
mm
Wire Diameter (d)
3.56
mm
Max. Extension (L1)
148.590
mm
Extension Springs - 31.75x101.6x3.56 mm - Steel
Material: Steel    Spring Rate: 5.651 N/mm    Initial Tension (IT): 35.4 N    Load at L1: 300.460 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-1016-36-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$47.59 AUD
$93.13 AUD $47.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 31.75x114.3x3.15 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
114.3
mm
Wire Diameter (d)
3.15
mm
Max. Extension (L1)
224.540
mm
Spring Rate
2.410
N/mm
Initial Tension (IT)
17.6
N
Extension Springs - 31.75x114.3x3.15 mm - Steel
Material: Steel    Load at L1: 283.910 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-1143-31-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$43.86 AUD
$85.06 AUD $43.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 31.75x114.3x3.15 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
114.3
mm
Wire Diameter (d)
3.15
mm
Max. Extension (L1)
224.540
mm
Extension Springs - 31.75x114.3x3.15 mm - Steel
Material: Steel    Spring Rate: 2.410 N/mm    Initial Tension (IT): 17.6 N    Load at L1: 283.910 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-1143-31-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$43.86 AUD
$85.06 AUD $43.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 31.75x114.3x2.49 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
114.3
mm
Wire Diameter (d)
2.49
mm
Max. Extension (L1)
286.000
mm
Spring Rate
0.718
N/mm
Initial Tension (IT)
10.4
N
Extension Springs - 31.75x114.3x2.49 mm - Steel
Material: Steel    Load at L1: 147.780 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-1143-25-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$34.41 AUD
$65.05 AUD $34.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 31.75x114.3x2.49 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
114.3
mm
Wire Diameter (d)
2.49
mm
Max. Extension (L1)
286.000
mm
Extension Springs - 31.75x114.3x2.49 mm - Steel
Material: Steel    Spring Rate: 0.718 N/mm    Initial Tension (IT): 10.4 N    Load at L1: 147.780 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-1143-25-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$34.41 AUD
$65.05 AUD $34.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 31.75x114.3x3.56 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
114.3
mm
Wire Diameter (d)
3.56
mm
Max. Extension (L1)
174.750
mm
Spring Rate
4.400
N/mm
Initial Tension (IT)
35.4
N
Extension Springs - 31.75x114.3x3.56 mm - Steel
Material: Steel    Load at L1: 300.460 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-1143-36-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$53.77 AUD
$106.12 AUD $53.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 31.75x114.3x3.56 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
114.3
mm
Wire Diameter (d)
3.56
mm
Max. Extension (L1)
174.750
mm
Extension Springs - 31.75x114.3x3.56 mm - Steel
Material: Steel    Spring Rate: 4.400 N/mm    Initial Tension (IT): 35.4 N    Load at L1: 300.460 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-1143-36-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$53.77 AUD
$106.12 AUD $53.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 31.75x127x2.49 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
127.0
mm
Wire Diameter (d)
2.49
mm
Max. Extension (L1)
340.110
mm
Spring Rate
0.560
N/mm
Initial Tension (IT)
10.4
N
Extension Springs - 31.75x127x2.49 mm - Steel
Material: Steel    Load at L1: 147.780 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-1270-25-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$36.05 AUD
$68.61 AUD $36.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 31.75x127x2.49 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
127.0
mm
Wire Diameter (d)
2.49
mm
Max. Extension (L1)
340.110
mm
Extension Springs - 31.75x127x2.49 mm - Steel
Material: Steel    Spring Rate: 0.560 N/mm    Initial Tension (IT): 10.4 N    Load at L1: 147.780 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-1270-25-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$36.05 AUD
$68.61 AUD $36.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 31.75x127x3.56 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
127.0
mm
Wire Diameter (d)
3.56
mm
Max. Extension (L1)
200.660
mm
Spring Rate
3.591
N/mm
Initial Tension (IT)
35.4
N
Extension Springs - 31.75x127x3.56 mm - Steel
Material: Steel    Load at L1: 300.460 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-1270-36-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$60.05 AUD
$116.14 AUD $60.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 31.75x127x3.56 mm Music Wire - Steel Spring
OD (D0)
31.75
mm
Approx. Overall Length (L0)
127.0
mm
Wire Diameter (d)
3.56
mm
Max. Extension (L1)
200.660
mm
Extension Springs - 31.75x127x3.56 mm - Steel
Material: Steel    Spring Rate: 3.591 N/mm    Initial Tension (IT): 35.4 N    Load at L1: 300.460 N   
Category: Springs - Extension - Music Wire
Part Number: ES-3175-1270-36-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
$60.05 AUD
$116.14 AUD $60.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.