Collection: Springs - Extension

Springs -> Extension
OD (D0) Overall Length (L0) Wire Diameter (d) Max. Extension (L1) Spring Rate Initial Tension (IT) Indicative
Image
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
31.8
mm

(Equiv. 1.252 in.)
Wire Diameter (d)
1.25
mm

(Equiv. 0.049 in.)
Max. Extension (L1)
51.120
mm
Spring Rate
1.839
N/mm
Initial Tension (IT)
3.6
N
Extension Springs - 10.67x31.8x1.25 mm - Steel
Material: Steel    Load at L1: 40.300 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0318-12-M
Extension Springs - 10.67x31.8x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.23 AUD
Regular price $13.61 AUD Sale price $7.23 AUD
Each
Quantity Required

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OD (D0) Overall Length (L0) Wire Diameter (d) Max. Extension (L1) Indicative
Image
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
31.8
mm

(Equiv. 1.252 in.)
Wire Diameter (d)
1.25
mm

(Equiv. 0.049 in.)
Max. Extension (L1)
51.120
mm
Extension Springs - 10.67x31.8x1.25 mm - Steel
Material: Steel    Spring Rate: 1.839 N/mm    Initial Tension (IT): 3.6 N    Load at L1: 40.300 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0318-12-M
Extension Springs - 10.67x31.8x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.23 AUD
Regular price $13.61 AUD Sale price $7.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
38.1
mm

(Equiv. 1.5 in.)
Wire Diameter (d)
0.89
mm

(Equiv. 0.035 in.)
Max. Extension (L1)
86.110
mm
Spring Rate
0.438
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 10.67x38.1x0.89 mm - Steel
Material: Steel    Load at L1: 23.130 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0381-09-M
Extension Springs - 10.67x38.1x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.05 AUD
Regular price $13.39 AUD Sale price $7.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
38.1
mm

(Equiv. 1.5 in.)
Wire Diameter (d)
0.89
mm

(Equiv. 0.035 in.)
Max. Extension (L1)
86.110
mm
Extension Springs - 10.67x38.1x0.89 mm - Steel
Material: Steel    Spring Rate: 0.438 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 23.130 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0381-09-M
Extension Springs - 10.67x38.1x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.05 AUD
Regular price $13.39 AUD Sale price $7.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
38.1
mm

(Equiv. 1.5 in.)
Wire Diameter (d)
1.25
mm

(Equiv. 0.049 in.)
Max. Extension (L1)
68.330
mm
Spring Rate
1.208
N/mm
Initial Tension (IT)
3.6
N
Extension Springs - 10.67x38.1x1.25 mm - Steel
Material: Steel    Load at L1: 40.300 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0381-12-M
Extension Springs - 10.67x38.1x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.41 AUD
Regular price $14.08 AUD Sale price $7.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
38.1
mm

(Equiv. 1.5 in.)
Wire Diameter (d)
1.25
mm

(Equiv. 0.049 in.)
Max. Extension (L1)
68.330
mm
Extension Springs - 10.67x38.1x1.25 mm - Steel
Material: Steel    Spring Rate: 1.208 N/mm    Initial Tension (IT): 3.6 N    Load at L1: 40.300 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0381-12-M
Extension Springs - 10.67x38.1x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.41 AUD
Regular price $14.08 AUD Sale price $7.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
38.1
mm

(Equiv. 1.5 in.)
Wire Diameter (d)
1.40
mm

(Equiv. 0.055 in.)
Max. Extension (L1)
56.900
mm
Spring Rate
3.410
N/mm
Initial Tension (IT)
6.2
N
Extension Springs - 10.67x38.1x1.4 mm - Steel
Material: Steel    Load at L1: 70.280 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0381-14-M
Extension Springs - 10.67x38.1x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.68 AUD
Regular price $14.44 AUD Sale price $7.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
38.1
mm

(Equiv. 1.5 in.)
Wire Diameter (d)
1.40
mm

(Equiv. 0.055 in.)
Max. Extension (L1)
56.900
mm
Extension Springs - 10.67x38.1x1.4 mm - Steel
Material: Steel    Spring Rate: 3.410 N/mm    Initial Tension (IT): 6.2 N    Load at L1: 70.280 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0381-14-M
Extension Springs - 10.67x38.1x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.68 AUD
Regular price $14.44 AUD Sale price $7.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
44.5
mm

(Equiv. 1.752 in.)
Wire Diameter (d)
0.89
mm

(Equiv. 0.035 in.)
Max. Extension (L1)
109.470
mm
Spring Rate
0.333
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 10.67x44.5x0.89 mm - Steel
Material: Steel    Load at L1: 23.130 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0445-09-M
Extension Springs - 10.67x44.5x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.41 AUD
Regular price $13.97 AUD Sale price $7.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
44.5
mm

(Equiv. 1.752 in.)
Wire Diameter (d)
0.89
mm

(Equiv. 0.035 in.)
Max. Extension (L1)
109.470
mm
Extension Springs - 10.67x44.5x0.89 mm - Steel
Material: Steel    Spring Rate: 0.333 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 23.130 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0445-09-M
Extension Springs - 10.67x44.5x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.41 AUD
Regular price $13.97 AUD Sale price $7.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
44.5
mm

(Equiv. 1.752 in.)
Wire Diameter (d)
1.25
mm

(Equiv. 0.049 in.)
Max. Extension (L1)
85.090
mm
Spring Rate
0.839
N/mm
Initial Tension (IT)
3.6
N
Extension Springs - 10.67x44.5x1.25 mm - Steel
Material: Steel    Load at L1: 40.300 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0445-12-M
Extension Springs - 10.67x44.5x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.59 AUD
Regular price $14.36 AUD Sale price $7.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
44.5
mm

(Equiv. 1.752 in.)
Wire Diameter (d)
1.25
mm

(Equiv. 0.049 in.)
Max. Extension (L1)
85.090
mm
Extension Springs - 10.67x44.5x1.25 mm - Steel
Material: Steel    Spring Rate: 0.839 N/mm    Initial Tension (IT): 3.6 N    Load at L1: 40.300 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0445-12-M
Extension Springs - 10.67x44.5x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.59 AUD
Regular price $14.36 AUD Sale price $7.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
44.5
mm

(Equiv. 1.752 in.)
Wire Diameter (d)
1.40
mm

(Equiv. 0.055 in.)
Max. Extension (L1)
69.340
mm
Spring Rate
2.570
N/mm
Initial Tension (IT)
6.2
N
Extension Springs - 10.67x44.5x1.4 mm - Steel
Material: Steel    Load at L1: 70.280 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0445-14-M
Extension Springs - 10.67x44.5x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.86 AUD
Regular price $14.80 AUD Sale price $7.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
44.5
mm

(Equiv. 1.752 in.)
Wire Diameter (d)
1.40
mm

(Equiv. 0.055 in.)
Max. Extension (L1)
69.340
mm
Extension Springs - 10.67x44.5x1.4 mm - Steel
Material: Steel    Spring Rate: 2.570 N/mm    Initial Tension (IT): 6.2 N    Load at L1: 70.280 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0445-14-M
Extension Springs - 10.67x44.5x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.86 AUD
Regular price $14.80 AUD Sale price $7.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
50.8
mm

(Equiv. 2 in.)
Wire Diameter (d)
0.89
mm

(Equiv. 0.035 in.)
Max. Extension (L1)
132.840
mm
Spring Rate
0.263
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 10.67x50.8x0.89 mm - Steel
Material: Steel    Load at L1: 23.130 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0508-09-M
Extension Springs - 10.67x50.8x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.50 AUD
Regular price $14.26 AUD Sale price $7.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
50.8
mm

(Equiv. 2 in.)
Wire Diameter (d)
0.89
mm

(Equiv. 0.035 in.)
Max. Extension (L1)
132.840
mm
Extension Springs - 10.67x50.8x0.89 mm - Steel
Material: Steel    Spring Rate: 0.263 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 23.130 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0508-09-M
Extension Springs - 10.67x50.8x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.50 AUD
Regular price $14.26 AUD Sale price $7.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
50.8
mm

(Equiv. 2 in.)
Wire Diameter (d)
1.25
mm

(Equiv. 0.049 in.)
Max. Extension (L1)
101.850
mm
Spring Rate
0.718
N/mm
Initial Tension (IT)
3.6
N
Extension Springs - 10.67x50.8x1.25 mm - Steel
Material: Steel    Load at L1: 40.300 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0508-12-M
Extension Springs - 10.67x50.8x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.86 AUD
Regular price $14.87 AUD Sale price $7.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
50.8
mm

(Equiv. 2 in.)
Wire Diameter (d)
1.25
mm

(Equiv. 0.049 in.)
Max. Extension (L1)
101.850
mm
Extension Springs - 10.67x50.8x1.25 mm - Steel
Material: Steel    Spring Rate: 0.718 N/mm    Initial Tension (IT): 3.6 N    Load at L1: 40.300 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0508-12-M
Extension Springs - 10.67x50.8x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.86 AUD
Regular price $14.87 AUD Sale price $7.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
50.8
mm

(Equiv. 2 in.)
Wire Diameter (d)
1.40
mm

(Equiv. 0.055 in.)
Max. Extension (L1)
81.790
mm
Spring Rate
2.070
N/mm
Initial Tension (IT)
6.2
N
Extension Springs - 10.67x50.8x1.4 mm - Steel
Material: Steel    Load at L1: 70.280 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0508-14-M
Extension Springs - 10.67x50.8x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.95 AUD
Regular price $15.08 AUD Sale price $7.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
50.8
mm

(Equiv. 2 in.)
Wire Diameter (d)
1.40
mm

(Equiv. 0.055 in.)
Max. Extension (L1)
81.790
mm
Extension Springs - 10.67x50.8x1.4 mm - Steel
Material: Steel    Spring Rate: 2.070 N/mm    Initial Tension (IT): 6.2 N    Load at L1: 70.280 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0508-14-M
Extension Springs - 10.67x50.8x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.95 AUD
Regular price $15.08 AUD Sale price $7.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
57.2
mm

(Equiv. 2.252 in.)
Wire Diameter (d)
0.89
mm

(Equiv. 0.035 in.)
Max. Extension (L1)
156.210
mm
Spring Rate
0.210
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 10.67x57.2x0.89 mm - Steel
Material: Steel    Load at L1: 23.130 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0572-09-M
Extension Springs - 10.67x57.2x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.68 AUD
Regular price $14.47 AUD Sale price $7.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
57.2
mm

(Equiv. 2.252 in.)
Wire Diameter (d)
0.89
mm

(Equiv. 0.035 in.)
Max. Extension (L1)
156.210
mm
Extension Springs - 10.67x57.2x0.89 mm - Steel
Material: Steel    Spring Rate: 0.210 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 23.130 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0572-09-M
Extension Springs - 10.67x57.2x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.68 AUD
Regular price $14.47 AUD Sale price $7.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
57.2
mm

(Equiv. 2.252 in.)
Wire Diameter (d)
1.25
mm

(Equiv. 0.049 in.)
Max. Extension (L1)
118.620
mm
Spring Rate
0.595
N/mm
Initial Tension (IT)
3.6
N
Extension Springs - 10.67x57.2x1.25 mm - Steel
Material: Steel    Load at L1: 40.300 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0572-12-M
Extension Springs - 10.67x57.2x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.05 AUD
Regular price $15.19 AUD Sale price $8.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
57.2
mm

(Equiv. 2.252 in.)
Wire Diameter (d)
1.25
mm

(Equiv. 0.049 in.)
Max. Extension (L1)
118.620
mm
Extension Springs - 10.67x57.2x1.25 mm - Steel
Material: Steel    Spring Rate: 0.595 N/mm    Initial Tension (IT): 3.6 N    Load at L1: 40.300 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0572-12-M
Extension Springs - 10.67x57.2x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.05 AUD
Regular price $15.19 AUD Sale price $8.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
63.5
mm

(Equiv. 2.5 in.)
Wire Diameter (d)
0.89
mm

(Equiv. 0.035 in.)
Max. Extension (L1)
179.580
mm
Spring Rate
0.175
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 10.67x63.5x0.89 mm - Steel
Material: Steel    Load at L1: 23.130 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0635-09-M
Extension Springs - 10.67x63.5x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.95 AUD
Regular price $14.98 AUD Sale price $7.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
63.5
mm

(Equiv. 2.5 in.)
Wire Diameter (d)
0.89
mm

(Equiv. 0.035 in.)
Max. Extension (L1)
179.580
mm
Extension Springs - 10.67x63.5x0.89 mm - Steel
Material: Steel    Spring Rate: 0.175 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 23.130 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0635-09-M
Extension Springs - 10.67x63.5x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $7.95 AUD
Regular price $14.98 AUD Sale price $7.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
57.2
mm

(Equiv. 2.252 in.)
Wire Diameter (d)
1.40
mm

(Equiv. 0.055 in.)
Max. Extension (L1)
94.230
mm
Spring Rate
1.716
N/mm
Initial Tension (IT)
6.2
N
Extension Springs - 10.67x57.2x1.4 mm - Steel
Material: Steel    Load at L1: 70.280 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0572-14-M
Extension Springs - 10.67x57.2x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.14 AUD
Regular price $15.44 AUD Sale price $8.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
57.2
mm

(Equiv. 2.252 in.)
Wire Diameter (d)
1.40
mm

(Equiv. 0.055 in.)
Max. Extension (L1)
94.230
mm
Extension Springs - 10.67x57.2x1.4 mm - Steel
Material: Steel    Spring Rate: 1.716 N/mm    Initial Tension (IT): 6.2 N    Load at L1: 70.280 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0572-14-M
Extension Springs - 10.67x57.2x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.14 AUD
Regular price $15.44 AUD Sale price $8.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
63.5
mm

(Equiv. 2.5 in.)
Wire Diameter (d)
1.25
mm

(Equiv. 0.049 in.)
Max. Extension (L1)
135.380
mm
Spring Rate
0.508
N/mm
Initial Tension (IT)
3.6
N
Extension Springs - 10.67x63.5x1.25 mm - Steel
Material: Steel    Load at L1: 40.300 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0635-12-M
Extension Springs - 10.67x63.5x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.23 AUD
Regular price $15.52 AUD Sale price $8.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
63.5
mm

(Equiv. 2.5 in.)
Wire Diameter (d)
1.25
mm

(Equiv. 0.049 in.)
Max. Extension (L1)
135.380
mm
Extension Springs - 10.67x63.5x1.25 mm - Steel
Material: Steel    Spring Rate: 0.508 N/mm    Initial Tension (IT): 3.6 N    Load at L1: 40.300 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0635-12-M
Extension Springs - 10.67x63.5x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.23 AUD
Regular price $15.52 AUD Sale price $8.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
63.5
mm

(Equiv. 2.5 in.)
Wire Diameter (d)
1.40
mm

(Equiv. 0.055 in.)
Max. Extension (L1)
106.930
mm
Spring Rate
1.471
N/mm
Initial Tension (IT)
6.2
N
Extension Springs - 10.67x63.5x1.4 mm - Steel
Material: Steel    Load at L1: 70.280 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0635-14-M
Extension Springs - 10.67x63.5x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.32 AUD
Regular price $15.80 AUD Sale price $8.32 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
63.5
mm

(Equiv. 2.5 in.)
Wire Diameter (d)
1.40
mm

(Equiv. 0.055 in.)
Max. Extension (L1)
106.930
mm
Extension Springs - 10.67x63.5x1.4 mm - Steel
Material: Steel    Spring Rate: 1.471 N/mm    Initial Tension (IT): 6.2 N    Load at L1: 70.280 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0635-14-M
Extension Springs - 10.67x63.5x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.32 AUD
Regular price $15.80 AUD Sale price $8.32 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
69.9
mm

(Equiv. 2.752 in.)
Wire Diameter (d)
1.25
mm

(Equiv. 0.049 in.)
Max. Extension (L1)
152.150
mm
Spring Rate
0.438
N/mm
Initial Tension (IT)
3.6
N
Extension Springs - 10.67x69.9x1.25 mm - Steel
Material: Steel    Load at L1: 40.300 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0699-12-M
Extension Springs - 10.67x69.9x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.41 AUD
Regular price $15.84 AUD Sale price $8.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
69.9
mm

(Equiv. 2.752 in.)
Wire Diameter (d)
1.25
mm

(Equiv. 0.049 in.)
Max. Extension (L1)
152.150
mm
Extension Springs - 10.67x69.9x1.25 mm - Steel
Material: Steel    Spring Rate: 0.438 N/mm    Initial Tension (IT): 3.6 N    Load at L1: 40.300 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0699-12-M
Extension Springs - 10.67x69.9x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.41 AUD
Regular price $15.84 AUD Sale price $8.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
69.9
mm

(Equiv. 2.752 in.)
Wire Diameter (d)
0.89
mm

(Equiv. 0.035 in.)
Max. Extension (L1)
202.950
mm
Spring Rate
0.158
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 10.67x69.9x0.89 mm - Steel
Material: Steel    Load at L1: 23.130 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0699-09-M
Extension Springs - 10.67x69.9x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.05 AUD
Regular price $15.26 AUD Sale price $8.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
69.9
mm

(Equiv. 2.752 in.)
Wire Diameter (d)
0.89
mm

(Equiv. 0.035 in.)
Max. Extension (L1)
202.950
mm
Extension Springs - 10.67x69.9x0.89 mm - Steel
Material: Steel    Spring Rate: 0.158 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 23.130 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0699-09-M
Extension Springs - 10.67x69.9x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.05 AUD
Regular price $15.26 AUD Sale price $8.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
69.9
mm

(Equiv. 2.752 in.)
Wire Diameter (d)
1.40
mm

(Equiv. 0.055 in.)
Max. Extension (L1)
119.380
mm
Spring Rate
1.296
N/mm
Initial Tension (IT)
6.2
N
Extension Springs - 10.67x69.9x1.4 mm - Steel
Material: Steel    Load at L1: 70.280 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0699-14-M
Extension Springs - 10.67x69.9x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.59 AUD
Regular price $16.16 AUD Sale price $8.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
69.9
mm

(Equiv. 2.752 in.)
Wire Diameter (d)
1.40
mm

(Equiv. 0.055 in.)
Max. Extension (L1)
119.380
mm
Extension Springs - 10.67x69.9x1.4 mm - Steel
Material: Steel    Spring Rate: 1.296 N/mm    Initial Tension (IT): 6.2 N    Load at L1: 70.280 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0699-14-M
Extension Springs - 10.67x69.9x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.59 AUD
Regular price $16.16 AUD Sale price $8.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
76.2
mm

(Equiv. 3 in.)
Wire Diameter (d)
0.89
mm

(Equiv. 0.035 in.)
Max. Extension (L1)
226.570
mm
Spring Rate
0.140
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 10.67x76.2x0.89 mm - Steel
Material: Steel    Load at L1: 23.130 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0762-09-M
Extension Springs - 10.67x76.2x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.23 AUD
Regular price $15.52 AUD Sale price $8.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
76.2
mm

(Equiv. 3 in.)
Wire Diameter (d)
0.89
mm

(Equiv. 0.035 in.)
Max. Extension (L1)
226.570
mm
Extension Springs - 10.67x76.2x0.89 mm - Steel
Material: Steel    Spring Rate: 0.140 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 23.130 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0762-09-M
Extension Springs - 10.67x76.2x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.23 AUD
Regular price $15.52 AUD Sale price $8.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
76.2
mm

(Equiv. 3 in.)
Wire Diameter (d)
1.25
mm

(Equiv. 0.049 in.)
Max. Extension (L1)
168.910
mm
Spring Rate
0.403
N/mm
Initial Tension (IT)
3.6
N
Extension Springs - 10.67x76.2x1.25 mm - Steel
Material: Steel    Load at L1: 40.300 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0762-12-M
Extension Springs - 10.67x76.2x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.68 AUD
Regular price $16.38 AUD Sale price $8.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
76.2
mm

(Equiv. 3 in.)
Wire Diameter (d)
1.25
mm

(Equiv. 0.049 in.)
Max. Extension (L1)
168.910
mm
Extension Springs - 10.67x76.2x1.25 mm - Steel
Material: Steel    Spring Rate: 0.403 N/mm    Initial Tension (IT): 3.6 N    Load at L1: 40.300 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0762-12-M
Extension Springs - 10.67x76.2x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.68 AUD
Regular price $16.38 AUD Sale price $8.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
76.2
mm

(Equiv. 3 in.)
Wire Diameter (d)
1.40
mm

(Equiv. 0.055 in.)
Max. Extension (L1)
131.830
mm
Spring Rate
1.156
N/mm
Initial Tension (IT)
6.2
N
Extension Springs - 10.67x76.2x1.4 mm - Steel
Material: Steel    Load at L1: 70.280 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0762-14-M
Extension Springs - 10.67x76.2x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.77 AUD
Regular price $16.52 AUD Sale price $8.77 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
10.67
mm

(Equiv. 0.42 in.)
Overall Length (L0)
76.2
mm

(Equiv. 3 in.)
Wire Diameter (d)
1.40
mm

(Equiv. 0.055 in.)
Max. Extension (L1)
131.830
mm
Extension Springs - 10.67x76.2x1.4 mm - Steel
Material: Steel    Spring Rate: 1.156 N/mm    Initial Tension (IT): 6.2 N    Load at L1: 70.280 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1067-0762-14-M
Extension Springs - 10.67x76.2x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $8.77 AUD
Regular price $16.52 AUD Sale price $8.77 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
11.10
mm

(Equiv. 0.437 in.)
Overall Length (L0)
45.8
mm

(Equiv. 1.803 in.)
Wire Diameter (d)
0.90
mm

(Equiv. 0.035 in.)
Initial Tension (IT)
0.2
N
Extension Springs - 11.1x45.8x0.9 mm - Steel
Material: Steel   
Category: Springs - Extension - Music Wire
Part Number: ES-1111-0458-09-M
Extension Springs - 11.1x45.8x0.9 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $6.59 AUD
Regular price $12.49 AUD Sale price $6.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
11.10
mm

(Equiv. 0.437 in.)
Overall Length (L0)
45.8
mm

(Equiv. 1.803 in.)
Wire Diameter (d)
0.90
mm

(Equiv. 0.035 in.)
Extension Springs - 11.1x45.8x0.9 mm - Steel
Material: Steel    Initial Tension (IT): 0.2 N   
Category: Springs - Extension - Music Wire
Part Number: ES-1111-0458-09-M
Extension Springs - 11.1x45.8x0.9 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $6.59 AUD
Regular price $12.49 AUD Sale price $6.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
11.10
mm

(Equiv. 0.437 in.)
Overall Length (L0)
63.5
mm

(Equiv. 2.5 in.)
Wire Diameter (d)
1.19
mm

(Equiv. 0.047 in.)
Spring Rate
0.52
N/mm
Initial Tension (IT)
0.5
N
Extension Springs - 11.1x63.5x1.19 mm - Steel - Zinc
Material: Steel - Zinc   
Category: Springs - Extension - Stainless Steel
Part Number: ES-1110-0635-12-M
Extension Springs - 11.1x63.5x1.19 mm Stainless Steel - Steel - Zinc Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $6.68 AUD
Regular price $8.02 AUD Sale price $6.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
11.10
mm

(Equiv. 0.437 in.)
Overall Length (L0)
63.5
mm

(Equiv. 2.5 in.)
Wire Diameter (d)
1.19
mm

(Equiv. 0.047 in.)
Extension Springs - 11.1x63.5x1.19 mm - Steel - Zinc
Material: Steel - Zinc    Spring Rate: 0.52 N/mm    Initial Tension (IT): 0.5 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-1110-0635-12-M
Extension Springs - 11.1x63.5x1.19 mm Stainless Steel - Steel - Zinc Spring
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $6.68 AUD
Regular price $8.02 AUD Sale price $6.68 AUD
Each
Quantity Required

Backorder: Out of Stock.