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)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
44.5
mm

(Equiv. 1.752 in.)
Wire Diameter (d)
0.99
mm

(Equiv. 0.039 in.)
Max. Extension (L1)
89.660
mm
Spring Rate
0.631
N/mm
Initial Tension (IT)
2.8
N
Extension Springs - 9.14x44.5x0.99 mm - Steel
Material: Steel    Load at L1: 31.230 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0445-10-M
Extension Springs - 9.14x44.5x0.99 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.05 AUD
Regular price $13.25 AUD Sale price $7.05 AUD
Each
Quantity Required

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OD (D0) Overall Length (L0) Wire Diameter (d) Max. Extension (L1) Indicative
Image
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
44.5
mm

(Equiv. 1.752 in.)
Wire Diameter (d)
0.99
mm

(Equiv. 0.039 in.)
Max. Extension (L1)
89.660
mm
Extension Springs - 9.14x44.5x0.99 mm - Steel
Material: Steel    Spring Rate: 0.631 N/mm    Initial Tension (IT): 2.8 N    Load at L1: 31.230 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0445-10-M
Extension Springs - 9.14x44.5x0.99 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.05 AUD
Regular price $13.25 AUD Sale price $7.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
44.5
mm

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

(Equiv. 0.055 in.)
Max. Extension (L1)
62.480
mm
Spring Rate
3.920
N/mm
Initial Tension (IT)
7.1
N
Extension Springs - 9.14x44.5x1.4 mm - Steel
Material: Steel    Load at L1: 78.290 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0445-14-M
Extension Springs - 9.14x44.5x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.95 AUD
Regular price $15.05 AUD Sale price $7.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
44.5
mm

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

(Equiv. 0.055 in.)
Max. Extension (L1)
62.480
mm
Extension Springs - 9.14x44.5x1.4 mm - Steel
Material: Steel    Spring Rate: 3.920 N/mm    Initial Tension (IT): 7.1 N    Load at L1: 78.290 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0445-14-M
Extension Springs - 9.14x44.5x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.95 AUD
Regular price $15.05 AUD Sale price $7.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
44.5
mm

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

(Equiv. 0.049 in.)
Max. Extension (L1)
69.850
mm
Spring Rate
2.100
N/mm
Initial Tension (IT)
5.3
N
Extension Springs - 9.14x44.5x1.25 mm - Steel
Material: Steel    Load at L1: 58.720 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0445-12-M
Extension Springs - 9.14x44.5x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.32 AUD
Regular price $13.86 AUD Sale price $7.32 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
44.5
mm

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

(Equiv. 0.049 in.)
Max. Extension (L1)
69.850
mm
Extension Springs - 9.14x44.5x1.25 mm - Steel
Material: Steel    Spring Rate: 2.100 N/mm    Initial Tension (IT): 5.3 N    Load at L1: 58.720 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0445-12-M
Extension Springs - 9.14x44.5x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.32 AUD
Regular price $13.86 AUD Sale price $7.32 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
50.8
mm

(Equiv. 2 in.)
Wire Diameter (d)
0.79
mm

(Equiv. 0.031 in.)
Max. Extension (L1)
147.830
mm
Spring Rate
0.158
N/mm
Initial Tension (IT)
1.5
N
Extension Springs - 9.14x50.8x0.79 mm - Steel
Material: Steel    Load at L1: 3.690 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0508-08-M
Extension Springs - 9.14x50.8x0.79 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $6.68 AUD
Regular price $12.71 AUD Sale price $6.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
50.8
mm

(Equiv. 2 in.)
Wire Diameter (d)
0.79
mm

(Equiv. 0.031 in.)
Max. Extension (L1)
147.830
mm
Extension Springs - 9.14x50.8x0.79 mm - Steel
Material: Steel    Spring Rate: 0.158 N/mm    Initial Tension (IT): 1.5 N    Load at L1: 3.690 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0508-08-M
Extension Springs - 9.14x50.8x0.79 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $6.68 AUD
Regular price $12.71 AUD Sale price $6.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
50.8
mm

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

(Equiv. 0.035 in.)
Max. Extension (L1)
112.780
mm
Spring Rate
0.385
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 9.14x50.8x0.89 mm - Steel
Material: Steel    Load at L1: 26.240 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0508-09-M
Extension Springs - 9.14x50.8x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $6.95 AUD
Regular price $13.21 AUD Sale price $6.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
50.8
mm

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

(Equiv. 0.035 in.)
Max. Extension (L1)
112.780
mm
Extension Springs - 9.14x50.8x0.89 mm - Steel
Material: Steel    Spring Rate: 0.385 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 26.240 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0508-09-M
Extension Springs - 9.14x50.8x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $6.95 AUD
Regular price $13.21 AUD Sale price $6.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
50.8
mm

(Equiv. 2 in.)
Wire Diameter (d)
1.14
mm

(Equiv. 0.045 in.)
Max. Extension (L1)
88.646
mm
Spring Rate
0.91
N/mm
Initial Tension (IT)
0.9
N
Extension Springs - 9.14x50.8x1.14 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Load at L1: 8.50 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0914-0508-11-S2
Extension Springs - 9.14x50.8x1.14 mm - Stainless Steel 302/304 Similar to A2, 18-8 Spring
1 Available Now | Further orders can be expected around Mon, Oct 06, 2025
Regular price $15.32 AUD
Regular price Sale price $15.32 AUD
Each
Quantity Required

1 Available Now. Backorder if more than 1.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
50.8
mm

(Equiv. 2 in.)
Wire Diameter (d)
1.14
mm

(Equiv. 0.045 in.)
Max. Extension (L1)
88.646
mm
Extension Springs - 9.14x50.8x1.14 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Spring Rate: 0.91 N/mm    Initial Tension (IT): 0.9 N    Load at L1: 8.50 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0914-0508-11-S2
Extension Springs - 9.14x50.8x1.14 mm - Stainless Steel 302/304 Similar to A2, 18-8 Spring
1 Available Now | Further orders can be expected around Mon, Oct 06, 2025
Regular price $15.32 AUD
Regular price Sale price $15.32 AUD
Each
Quantity Required

1 Available Now. Backorder if more than 1.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
50.8
mm

(Equiv. 2 in.)
Wire Diameter (d)
0.99
mm

(Equiv. 0.039 in.)
Max. Extension (L1)
106.430
mm
Spring Rate
0.508
N/mm
Initial Tension (IT)
2.8
N
Extension Springs - 9.14x50.8x0.99 mm - Steel
Material: Steel    Load at L1: 31.230 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0508-10-M
Extension Springs - 9.14x50.8x0.99 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.14 AUD
Regular price $13.54 AUD Sale price $7.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
50.8
mm

(Equiv. 2 in.)
Wire Diameter (d)
0.99
mm

(Equiv. 0.039 in.)
Max. Extension (L1)
106.430
mm
Extension Springs - 9.14x50.8x0.99 mm - Steel
Material: Steel    Spring Rate: 0.508 N/mm    Initial Tension (IT): 2.8 N    Load at L1: 31.230 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0508-10-M
Extension Springs - 9.14x50.8x0.99 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.14 AUD
Regular price $13.54 AUD Sale price $7.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
50.8
mm

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

(Equiv. 0.049 in.)
Max. Extension (L1)
82.040
mm
Spring Rate
1.716
N/mm
Initial Tension (IT)
5.3
N
Extension Springs - 9.14x50.8x1.25 mm - Steel
Material: Steel    Load at L1: 58.720 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0508-12-M
Extension Springs - 9.14x50.8x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.50 AUD
Regular price $14.15 AUD Sale price $7.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
50.8
mm

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

(Equiv. 0.049 in.)
Max. Extension (L1)
82.040
mm
Extension Springs - 9.14x50.8x1.25 mm - Steel
Material: Steel    Spring Rate: 1.716 N/mm    Initial Tension (IT): 5.3 N    Load at L1: 58.720 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0508-12-M
Extension Springs - 9.14x50.8x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.50 AUD
Regular price $14.15 AUD Sale price $7.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
50.8
mm

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

(Equiv. 0.055 in.)
Max. Extension (L1)
72.900
mm
Spring Rate
3.190
N/mm
Initial Tension (IT)
7.1
N
Extension Springs - 9.14x50.8x1.4 mm - Steel
Material: Steel    Load at L1: 78.290 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0508-14-M
Extension Springs - 9.14x50.8x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $8.23 AUD
Regular price $15.59 AUD Sale price $8.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
50.8
mm

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

(Equiv. 0.055 in.)
Max. Extension (L1)
72.900
mm
Extension Springs - 9.14x50.8x1.4 mm - Steel
Material: Steel    Spring Rate: 3.190 N/mm    Initial Tension (IT): 7.1 N    Load at L1: 78.290 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0508-14-M
Extension Springs - 9.14x50.8x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $8.23 AUD
Regular price $15.59 AUD Sale price $8.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
57.2
mm

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

(Equiv. 0.035 in.)
Max. Extension (L1)
130.560
mm
Spring Rate
0.315
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 9.14x57.2x0.89 mm - Steel
Material: Steel    Load at L1: 26.240 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0572-09-M
Extension Springs - 9.14x57.2x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.05 AUD
Regular price $13.25 AUD Sale price $7.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
57.2
mm

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

(Equiv. 0.035 in.)
Max. Extension (L1)
130.560
mm
Extension Springs - 9.14x57.2x0.89 mm - Steel
Material: Steel    Spring Rate: 0.315 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 26.240 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0572-09-M
Extension Springs - 9.14x57.2x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.05 AUD
Regular price $13.25 AUD Sale price $7.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
57.2
mm

(Equiv. 2.252 in.)
Wire Diameter (d)
0.79
mm

(Equiv. 0.031 in.)
Max. Extension (L1)
172.470
mm
Spring Rate
0.123
N/mm
Initial Tension (IT)
1.5
N
Extension Springs - 9.14x57.2x0.79 mm - Steel
Material: Steel    Load at L1: 3.690 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0572-08-M
Extension Springs - 9.14x57.2x0.79 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $6.86 AUD
Regular price $12.96 AUD Sale price $6.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
57.2
mm

(Equiv. 2.252 in.)
Wire Diameter (d)
0.79
mm

(Equiv. 0.031 in.)
Max. Extension (L1)
172.470
mm
Extension Springs - 9.14x57.2x0.79 mm - Steel
Material: Steel    Spring Rate: 0.123 N/mm    Initial Tension (IT): 1.5 N    Load at L1: 3.690 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0572-08-M
Extension Springs - 9.14x57.2x0.79 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $6.86 AUD
Regular price $12.96 AUD Sale price $6.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
57.2
mm

(Equiv. 2.252 in.)
Wire Diameter (d)
0.99
mm

(Equiv. 0.039 in.)
Max. Extension (L1)
122.940
mm
Spring Rate
0.438
N/mm
Initial Tension (IT)
2.8
N
Extension Springs - 9.14x57.2x0.99 mm - Steel
Material: Steel    Load at L1: 31.230 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0572-10-M
Extension Springs - 9.14x57.2x0.99 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.23 AUD
Regular price $13.72 AUD Sale price $7.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
57.2
mm

(Equiv. 2.252 in.)
Wire Diameter (d)
0.99
mm

(Equiv. 0.039 in.)
Max. Extension (L1)
122.940
mm
Extension Springs - 9.14x57.2x0.99 mm - Steel
Material: Steel    Spring Rate: 0.438 N/mm    Initial Tension (IT): 2.8 N    Load at L1: 31.230 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0572-10-M
Extension Springs - 9.14x57.2x0.99 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.23 AUD
Regular price $13.72 AUD Sale price $7.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
57.2
mm

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

(Equiv. 0.049 in.)
Max. Extension (L1)
93.980
mm
Spring Rate
1.454
N/mm
Initial Tension (IT)
5.3
N
Extension Springs - 9.14x57.2x1.25 mm - Steel
Material: Steel    Load at L1: 58.720 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0572-12-M
Extension Springs - 9.14x57.2x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 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)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
57.2
mm

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

(Equiv. 0.049 in.)
Max. Extension (L1)
93.980
mm
Extension Springs - 9.14x57.2x1.25 mm - Steel
Material: Steel    Spring Rate: 1.454 N/mm    Initial Tension (IT): 5.3 N    Load at L1: 58.720 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0572-12-M
Extension Springs - 9.14x57.2x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 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)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
57.2
mm

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

(Equiv. 0.055 in.)
Max. Extension (L1)
83.310
mm
Spring Rate
2.710
N/mm
Initial Tension (IT)
7.1
N
Extension Springs - 9.14x57.2x1.4 mm - Steel
Material: Steel    Load at L1: 78.290 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0572-14-M
Extension Springs - 9.14x57.2x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $8.50 AUD
Regular price $16.09 AUD Sale price $8.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
57.2
mm

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

(Equiv. 0.055 in.)
Max. Extension (L1)
83.310
mm
Extension Springs - 9.14x57.2x1.4 mm - Steel
Material: Steel    Spring Rate: 2.710 N/mm    Initial Tension (IT): 7.1 N    Load at L1: 78.290 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0572-14-M
Extension Springs - 9.14x57.2x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $8.50 AUD
Regular price $16.09 AUD Sale price $8.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
63.5
mm

(Equiv. 2.5 in.)
Wire Diameter (d)
0.79
mm

(Equiv. 0.031 in.)
Max. Extension (L1)
197.360
mm
Spring Rate
0.105
N/mm
Initial Tension (IT)
1.5
N
Extension Springs - 9.14x63.5x0.79 mm - Steel
Material: Steel    Load at L1: 3.690 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0635-08-M
Extension Springs - 9.14x63.5x0.79 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $6.95 AUD
Regular price $13.21 AUD Sale price $6.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
63.5
mm

(Equiv. 2.5 in.)
Wire Diameter (d)
0.79
mm

(Equiv. 0.031 in.)
Max. Extension (L1)
197.360
mm
Extension Springs - 9.14x63.5x0.79 mm - Steel
Material: Steel    Spring Rate: 0.105 N/mm    Initial Tension (IT): 1.5 N    Load at L1: 3.690 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0635-08-M
Extension Springs - 9.14x63.5x0.79 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $6.95 AUD
Regular price $13.21 AUD Sale price $6.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
63.5
mm

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

(Equiv. 0.035 in.)
Max. Extension (L1)
147.570
mm
Spring Rate
0.280
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 9.14x63.5x0.89 mm - Steel
Material: Steel    Load at L1: 26.240 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0635-09-M
Extension Springs - 9.14x63.5x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.14 AUD
Regular price $13.54 AUD Sale price $7.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
63.5
mm

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

(Equiv. 0.035 in.)
Max. Extension (L1)
147.570
mm
Extension Springs - 9.14x63.5x0.89 mm - Steel
Material: Steel    Spring Rate: 0.280 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 26.240 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0635-09-M
Extension Springs - 9.14x63.5x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.14 AUD
Regular price $13.54 AUD Sale price $7.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
63.5
mm

(Equiv. 2.5 in.)
Wire Diameter (d)
0.99
mm

(Equiv. 0.039 in.)
Max. Extension (L1)
139.700
mm
Spring Rate
0.368
N/mm
Initial Tension (IT)
2.8
N
Extension Springs - 9.14x63.5x0.99 mm - Steel
Material: Steel    Load at L1: 31.230 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0635-10-M
Extension Springs - 9.14x63.5x0.99 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.41 AUD
Regular price $14.00 AUD Sale price $7.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
63.5
mm

(Equiv. 2.5 in.)
Wire Diameter (d)
0.99
mm

(Equiv. 0.039 in.)
Max. Extension (L1)
139.700
mm
Extension Springs - 9.14x63.5x0.99 mm - Steel
Material: Steel    Spring Rate: 0.368 N/mm    Initial Tension (IT): 2.8 N    Load at L1: 31.230 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0635-10-M
Extension Springs - 9.14x63.5x0.99 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.41 AUD
Regular price $14.00 AUD Sale price $7.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
63.5
mm

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

(Equiv. 0.049 in.)
Max. Extension (L1)
105.920
mm
Spring Rate
1.261
N/mm
Initial Tension (IT)
5.3
N
Extension Springs - 9.14x63.5x1.25 mm - Steel
Material: Steel    Load at L1: 58.720 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0635-12-M
Extension Springs - 9.14x63.5x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.77 AUD
Regular price $14.76 AUD Sale price $7.77 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
63.5
mm

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

(Equiv. 0.049 in.)
Max. Extension (L1)
105.920
mm
Extension Springs - 9.14x63.5x1.25 mm - Steel
Material: Steel    Spring Rate: 1.261 N/mm    Initial Tension (IT): 5.3 N    Load at L1: 58.720 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0635-12-M
Extension Springs - 9.14x63.5x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.77 AUD
Regular price $14.76 AUD Sale price $7.77 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
63.5
mm

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

(Equiv. 0.055 in.)
Max. Extension (L1)
93.470
mm
Spring Rate
2.380
N/mm
Initial Tension (IT)
7.1
N
Extension Springs - 9.14x63.5x1.4 mm - Steel
Material: Steel    Load at L1: 78.290 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0635-14-M
Extension Springs - 9.14x63.5x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $8.68 AUD
Regular price $16.42 AUD Sale price $8.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
63.5
mm

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

(Equiv. 0.055 in.)
Max. Extension (L1)
93.470
mm
Extension Springs - 9.14x63.5x1.4 mm - Steel
Material: Steel    Spring Rate: 2.380 N/mm    Initial Tension (IT): 7.1 N    Load at L1: 78.290 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0635-14-M
Extension Springs - 9.14x63.5x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $8.68 AUD
Regular price $16.42 AUD Sale price $8.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
69.9
mm

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

(Equiv. 0.035 in.)
Max. Extension (L1)
168.660
mm
Spring Rate
0.245
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 9.14x69.9x0.89 mm - Steel
Material: Steel    Load at L1: 26.240 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0699-09-M
Extension Springs - 9.14x69.9x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.23 AUD
Regular price $13.72 AUD Sale price $7.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
69.9
mm

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

(Equiv. 0.035 in.)
Max. Extension (L1)
168.660
mm
Extension Springs - 9.14x69.9x0.89 mm - Steel
Material: Steel    Spring Rate: 0.245 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 26.240 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0699-09-M
Extension Springs - 9.14x69.9x0.89 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.23 AUD
Regular price $13.72 AUD Sale price $7.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
69.9
mm

(Equiv. 2.752 in.)
Wire Diameter (d)
0.79
mm

(Equiv. 0.031 in.)
Max. Extension (L1)
222.250
mm
Spring Rate
0.105
N/mm
Initial Tension (IT)
1.5
N
Extension Springs - 9.14x69.9x0.79 mm - Steel
Material: Steel    Load at L1: 3.690 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0699-08-M
Extension Springs - 9.14x69.9x0.79 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.14 AUD
Regular price $13.46 AUD Sale price $7.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
69.9
mm

(Equiv. 2.752 in.)
Wire Diameter (d)
0.79
mm

(Equiv. 0.031 in.)
Max. Extension (L1)
222.250
mm
Extension Springs - 9.14x69.9x0.79 mm - Steel
Material: Steel    Spring Rate: 0.105 N/mm    Initial Tension (IT): 1.5 N    Load at L1: 3.690 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0699-08-M
Extension Springs - 9.14x69.9x0.79 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.14 AUD
Regular price $13.46 AUD Sale price $7.14 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
69.9
mm

(Equiv. 2.752 in.)
Wire Diameter (d)
0.99
mm

(Equiv. 0.039 in.)
Max. Extension (L1)
156.460
mm
Spring Rate
0.333
N/mm
Initial Tension (IT)
2.8
N
Extension Springs - 9.14x69.9x0.99 mm - Steel
Material: Steel    Load at L1: 31.230 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0699-10-M
Extension Springs - 9.14x69.9x0.99 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 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)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
69.9
mm

(Equiv. 2.752 in.)
Wire Diameter (d)
0.99
mm

(Equiv. 0.039 in.)
Max. Extension (L1)
156.460
mm
Extension Springs - 9.14x69.9x0.99 mm - Steel
Material: Steel    Spring Rate: 0.333 N/mm    Initial Tension (IT): 2.8 N    Load at L1: 31.230 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0699-10-M
Extension Springs - 9.14x69.9x0.99 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 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)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
69.9
mm

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

(Equiv. 0.049 in.)
Max. Extension (L1)
118.110
mm
Spring Rate
1.121
N/mm
Initial Tension (IT)
5.3
N
Extension Springs - 9.14x69.9x1.25 mm - Steel
Material: Steel    Load at L1: 58.720 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0699-12-M
Extension Springs - 9.14x69.9x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.95 AUD
Regular price $15.01 AUD Sale price $7.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
69.9
mm

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

(Equiv. 0.049 in.)
Max. Extension (L1)
118.110
mm
Extension Springs - 9.14x69.9x1.25 mm - Steel
Material: Steel    Spring Rate: 1.121 N/mm    Initial Tension (IT): 5.3 N    Load at L1: 58.720 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0699-12-M
Extension Springs - 9.14x69.9x1.25 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $7.95 AUD
Regular price $15.01 AUD Sale price $7.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
69.9
mm

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

(Equiv. 0.055 in.)
Max. Extension (L1)
103.380
mm
Spring Rate
2.100
N/mm
Initial Tension (IT)
7.1
N
Extension Springs - 9.14x69.9x1.4 mm - Steel
Material: Steel    Load at L1: 78.290 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0699-14-M
Extension Springs - 9.14x69.9x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $8.86 AUD
Regular price $16.70 AUD Sale price $8.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
OD (D0)
9.14
mm

(Equiv. 0.36 in.)
Overall Length (L0)
69.9
mm

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

(Equiv. 0.055 in.)
Max. Extension (L1)
103.380
mm
Extension Springs - 9.14x69.9x1.4 mm - Steel
Material: Steel    Spring Rate: 2.100 N/mm    Initial Tension (IT): 7.1 N    Load at L1: 78.290 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0914-0699-14-M
Extension Springs - 9.14x69.9x1.4 mm Music Wire - Steel Spring
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025
Regular price $8.86 AUD
Regular price $16.70 AUD Sale price $8.86 AUD
Each
Quantity Required

Backorder: Out of Stock.