| OD (D0) | Overall Length (L0) | Wire Diameter (d) | Max. Extension (L1) | Spring Rate | Initial Tension (IT) |
Indicative Image |
|---|---|---|---|---|---|---|
|
OD (D0)
19.10
mm (Equiv. 0.752 in.) |
Overall Length (L0)
186.0
mm (Equiv. 7.323 in.) |
Wire Diameter (d)
2.20
mm (Equiv. 0.087 in.) |
Initial Tension (IT)
0.8
N |
|
||
| Material: Steel Body Length: 152.400 mm End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-1860-22-M
Extension Springs - 19.1x186x2.2 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$19.68 AUD
Regular price
Unit price
per
Each
|
||||||
| OD (D0) | Overall Length (L0) | Wire Diameter (d) | Max. Extension (L1) |
Indicative Image |
||
|
OD (D0)
19.10
mm (Equiv. 0.752 in.) |
Overall Length (L0)
186.0
mm (Equiv. 7.323 in.) |
Wire Diameter (d)
2.20
mm (Equiv. 0.087 in.) |
|
|||
| Material: Steel Initial Tension (IT): 0.8 N Body Length: 152.400 mm End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-1860-22-M
Extension Springs - 19.1x186x2.2 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$19.68 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
19.10
mm (Equiv. 0.752 in.) |
Overall Length (L0)
236.3
mm (Equiv. 9.303 in.) |
Wire Diameter (d)
2.50
mm (Equiv. 0.098 in.) |
Initial Tension (IT)
1.0
N |
|
||
| Material: Steel Body Length: 203.200 mm End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-2363-25-M
Extension Springs - 19.1x236.3x2.5 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$29.41 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
19.10
mm (Equiv. 0.752 in.) |
Overall Length (L0)
236.3
mm (Equiv. 9.303 in.) |
Wire Diameter (d)
2.50
mm (Equiv. 0.098 in.) |
|
|||
| Material: Steel Initial Tension (IT): 1.0 N Body Length: 203.200 mm End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-2363-25-M
Extension Springs - 19.1x236.3x2.5 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$29.41 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
19.10
mm (Equiv. 0.752 in.) |
Overall Length (L0)
288.1
mm (Equiv. 11.343 in.) |
Wire Diameter (d)
2.00
mm (Equiv. 0.079 in.) |
Initial Tension (IT)
0.3
N |
|
||
| Material: Steel Body Length: 254.000 mm End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-2881-20-M
Extension Springs - 19.1x288.1x2 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$26.86 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
19.10
mm (Equiv. 0.752 in.) |
Overall Length (L0)
288.1
mm (Equiv. 11.343 in.) |
Wire Diameter (d)
2.00
mm (Equiv. 0.079 in.) |
|
|||
| Material: Steel Initial Tension (IT): 0.3 N Body Length: 254.000 mm End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-2881-20-M
Extension Springs - 19.1x288.1x2 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$26.86 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
19.10
mm (Equiv. 0.752 in.) |
Overall Length (L0)
288.9
mm (Equiv. 11.374 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
Initial Tension (IT)
0.1
N |
|
||
| Material: Steel Body Length: 254.000 mm End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-2889-16-M
Extension Springs - 19.1x288.9x1.6 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$17.32 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
19.10
mm (Equiv. 0.752 in.) |
Overall Length (L0)
288.9
mm (Equiv. 11.374 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
|
|||
| Material: Steel Initial Tension (IT): 0.1 N Body Length: 254.000 mm End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-2889-16-M
Extension Springs - 19.1x288.9x1.6 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$17.32 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
20.64
mm (Equiv. 0.813 in.) |
Overall Length (L0)
101.6
mm (Equiv. 4 in.) |
Wire Diameter (d)
3.05
mm (Equiv. 0.12 in.) |
Spring Rate
6.84
N/mm |
Initial Tension (IT)
6.8
N |
|
|
| Material: Hard Drawn - Zinc | ||||||
|
Part Number: ES-2064-1016-30-M
Extension Springs - 20.64x101.6x3.05 mm Stainless Steel - Hard Drawn - Zinc Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025 Regular price
$17.77 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
20.64
mm (Equiv. 0.813 in.) |
Overall Length (L0)
101.6
mm (Equiv. 4 in.) |
Wire Diameter (d)
3.05
mm (Equiv. 0.12 in.) |
|
|||
| Material: Hard Drawn - Zinc Spring Rate: 6.84 N/mm Initial Tension (IT): 6.8 N | ||||||
|
Part Number: ES-2064-1016-30-M
Extension Springs - 20.64x101.6x3.05 mm Stainless Steel - Hard Drawn - Zinc Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025 Regular price
$17.77 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.43
mm (Equiv. 0.844 in.) |
Overall Length (L0)
792.2
mm (Equiv. 31.189 in.) |
Wire Diameter (d)
2.67
mm (Equiv. 0.105 in.) |
Spring Rate
3.07
N/mm |
Initial Tension (IT)
3.1
N |
|
|
| Material: Steel - Zinc | ||||||
|
Part Number: ES-2143-7922-27-M
Extension Springs - 21.43x792.2x2.67 mm Stainless Steel - Steel - Zinc Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025 Regular price
$15.59 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.43
mm (Equiv. 0.844 in.) |
Overall Length (L0)
792.2
mm (Equiv. 31.189 in.) |
Wire Diameter (d)
2.67
mm (Equiv. 0.105 in.) |
|
|||
| Material: Steel - Zinc Spring Rate: 3.07 N/mm Initial Tension (IT): 3.1 N | ||||||
|
Part Number: ES-2143-7922-27-M
Extension Springs - 21.43x792.2x2.67 mm Stainless Steel - Steel - Zinc Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025 Regular price
$15.59 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
50.8
mm (Equiv. 2 in.) |
Wire Diameter (d)
1.40
mm (Equiv. 0.055 in.) |
Max. Extension (L1)
107.190
mm |
Spring Rate
0.560
N/mm |
Initial Tension (IT)
3.1
N |
|
| Material: Steel Load at L1: 7.800 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0508-14-M
Extension Springs - 21.59x50.8x1.4 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$10.05 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
50.8
mm (Equiv. 2 in.) |
Wire Diameter (d)
1.40
mm (Equiv. 0.055 in.) |
Max. Extension (L1)
107.190
mm |
|
||
| Material: Steel Spring Rate: 0.560 N/mm Initial Tension (IT): 3.1 N Load at L1: 7.800 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0508-14-M
Extension Springs - 21.59x50.8x1.4 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$10.05 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
50.8
mm (Equiv. 2 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
69.340
mm |
Spring Rate
3.860
N/mm |
Initial Tension (IT)
10.7
N |
|
| Material: Steel Load at L1: 18.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0508-20-M
Extension Springs - 21.59x50.8x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$12.41 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
50.8
mm (Equiv. 2 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
69.340
mm |
|
||
| Material: Steel Spring Rate: 3.860 N/mm Initial Tension (IT): 10.7 N Load at L1: 18.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0508-20-M
Extension Springs - 21.59x50.8x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$12.41 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
57.2
mm (Equiv. 2.252 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
Max. Extension (L1)
123.950
mm |
Spring Rate
0.683
N/mm |
Initial Tension (IT)
4.4
N |
|
| Material: Steel Load at L1: 11.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0572-16-M
Extension Springs - 21.59x57.2x1.6 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$10.86 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
57.2
mm (Equiv. 2.252 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
Max. Extension (L1)
123.950
mm |
|
||
| Material: Steel Spring Rate: 0.683 N/mm Initial Tension (IT): 4.4 N Load at L1: 11.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0572-16-M
Extension Springs - 21.59x57.2x1.6 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$10.86 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
57.2
mm (Equiv. 2.252 in.) |
Wire Diameter (d)
1.40
mm (Equiv. 0.055 in.) |
Max. Extension (L1)
143.510
mm |
Spring Rate
0.368
N/mm |
Initial Tension (IT)
3.1
N |
|
| Material: Steel Load at L1: 7.800 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0572-14-M
Extension Springs - 21.59x57.2x1.4 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$10.32 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
57.2
mm (Equiv. 2.252 in.) |
Wire Diameter (d)
1.40
mm (Equiv. 0.055 in.) |
Max. Extension (L1)
143.510
mm |
|
||
| Material: Steel Spring Rate: 0.368 N/mm Initial Tension (IT): 3.1 N Load at L1: 7.800 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0572-14-M
Extension Springs - 21.59x57.2x1.4 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$10.32 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
57.2
mm (Equiv. 2.252 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
100.840
mm |
Spring Rate
1.298
N/mm |
Initial Tension (IT)
7.6
N |
|
| Material: Steel Load at L1: 14.100 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0572-18-M
Extension Springs - 21.59x57.2x1.8 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$11.41 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
57.2
mm (Equiv. 2.252 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
100.840
mm |
|
||
| Material: Steel Spring Rate: 1.298 N/mm Initial Tension (IT): 7.6 N Load at L1: 14.100 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0572-18-M
Extension Springs - 21.59x57.2x1.8 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$11.41 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
57.2
mm (Equiv. 2.252 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
89.410
mm |
Spring Rate
2.210
N/mm |
Initial Tension (IT)
10.7
N |
|
| Material: Steel Load at L1: 18.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0572-20-M
Extension Springs - 21.59x57.2x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$13.14 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
57.2
mm (Equiv. 2.252 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
89.410
mm |
|
||
| Material: Steel Spring Rate: 2.210 N/mm Initial Tension (IT): 10.7 N Load at L1: 18.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0572-20-M
Extension Springs - 21.59x57.2x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$13.14 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
63.5
mm (Equiv. 2.5 in.) |
Wire Diameter (d)
1.40
mm (Equiv. 0.055 in.) |
Max. Extension (L1)
179.580
mm |
Spring Rate
0.280
N/mm |
Initial Tension (IT)
3.1
N |
|
| Material: Steel Load at L1: 7.800 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0635-14-M
Extension Springs - 21.59x63.5x1.4 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$10.59 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
63.5
mm (Equiv. 2.5 in.) |
Wire Diameter (d)
1.40
mm (Equiv. 0.055 in.) |
Max. Extension (L1)
179.580
mm |
|
||
| Material: Steel Spring Rate: 0.280 N/mm Initial Tension (IT): 3.1 N Load at L1: 7.800 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0635-14-M
Extension Springs - 21.59x63.5x1.4 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$10.59 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
63.5
mm (Equiv. 2.5 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
119.630
mm |
Spring Rate
1.016
N/mm |
Initial Tension (IT)
7.6
N |
|
| Material: Steel Load at L1: 14.100 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0635-18-M
Extension Springs - 21.59x63.5x1.8 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$11.86 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
63.5
mm (Equiv. 2.5 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
119.630
mm |
|
||
| Material: Steel Spring Rate: 1.016 N/mm Initial Tension (IT): 7.6 N Load at L1: 14.100 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0635-18-M
Extension Springs - 21.59x63.5x1.8 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$11.86 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
63.5
mm (Equiv. 2.5 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
Max. Extension (L1)
153.420
mm |
Spring Rate
0.508
N/mm |
Initial Tension (IT)
4.4
N |
|
| Material: Steel Load at L1: 11.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0635-16-M
Extension Springs - 21.59x63.5x1.6 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$11.23 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
63.5
mm (Equiv. 2.5 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
Max. Extension (L1)
153.420
mm |
|
||
| Material: Steel Spring Rate: 0.508 N/mm Initial Tension (IT): 4.4 N Load at L1: 11.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0635-16-M
Extension Springs - 21.59x63.5x1.6 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$11.23 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
63.5
mm (Equiv. 2.5 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
106.170
mm |
Spring Rate
1.640
N/mm |
Initial Tension (IT)
10.7
N |
|
| Material: Steel Load at L1: 18.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0635-20-M
Extension Springs - 21.59x63.5x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$13.77 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
63.5
mm (Equiv. 2.5 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
106.170
mm |
|
||
| Material: Steel Spring Rate: 1.640 N/mm Initial Tension (IT): 10.7 N Load at L1: 18.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0635-20-M
Extension Springs - 21.59x63.5x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$13.77 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
69.9
mm (Equiv. 2.752 in.) |
Wire Diameter (d)
1.40
mm (Equiv. 0.055 in.) |
Max. Extension (L1)
215.900
mm |
Spring Rate
0.210
N/mm |
Initial Tension (IT)
3.1
N |
|
| Material: Steel Load at L1: 7.800 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0699-14-M
Extension Springs - 21.59x69.9x1.4 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$10.77 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
69.9
mm (Equiv. 2.752 in.) |
Wire Diameter (d)
1.40
mm (Equiv. 0.055 in.) |
Max. Extension (L1)
215.900
mm |
|
||
| Material: Steel Spring Rate: 0.210 N/mm Initial Tension (IT): 3.1 N Load at L1: 7.800 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0699-14-M
Extension Springs - 21.59x69.9x1.4 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$10.77 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
69.9
mm (Equiv. 2.752 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
140.720
mm |
Spring Rate
0.789
N/mm |
Initial Tension (IT)
7.6
N |
|
| Material: Steel Load at L1: 14.100 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0699-18-M
Extension Springs - 21.59x69.9x1.8 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$12.41 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
69.9
mm (Equiv. 2.752 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
140.720
mm |
|
||
| Material: Steel Spring Rate: 0.789 N/mm Initial Tension (IT): 7.6 N Load at L1: 14.100 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0699-18-M
Extension Springs - 21.59x69.9x1.8 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$12.41 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
69.9
mm (Equiv. 2.752 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
Max. Extension (L1)
183.130
mm |
Spring Rate
0.403
N/mm |
Initial Tension (IT)
4.4
N |
|
| Material: Steel Load at L1: 11.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0699-16-M
Extension Springs - 21.59x69.9x1.6 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$11.68 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
69.9
mm (Equiv. 2.752 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
Max. Extension (L1)
183.130
mm |
|
||
| Material: Steel Spring Rate: 0.403 N/mm Initial Tension (IT): 4.4 N Load at L1: 11.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0699-16-M
Extension Springs - 21.59x69.9x1.6 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$11.68 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
69.9
mm (Equiv. 2.752 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
122.680
mm |
Spring Rate
1.280
N/mm |
Initial Tension (IT)
10.7
N |
|
| Material: Steel Load at L1: 18.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0699-20-M
Extension Springs - 21.59x69.9x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$14.32 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
69.9
mm (Equiv. 2.752 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
122.680
mm |
|
||
| Material: Steel Spring Rate: 1.280 N/mm Initial Tension (IT): 10.7 N Load at L1: 18.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0699-20-M
Extension Springs - 21.59x69.9x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$14.32 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
76.2
mm (Equiv. 3 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
Max. Extension (L1)
212.600
mm |
Spring Rate
0.333
N/mm |
Initial Tension (IT)
4.4
N |
|
| Material: Steel Load at L1: 11.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0762-16-M
Extension Springs - 21.59x76.2x1.6 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$12.23 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
76.2
mm (Equiv. 3 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
Max. Extension (L1)
212.600
mm |
|
||
| Material: Steel Spring Rate: 0.333 N/mm Initial Tension (IT): 4.4 N Load at L1: 11.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0762-16-M
Extension Springs - 21.59x76.2x1.6 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$12.23 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
76.2
mm (Equiv. 3 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
161.540
mm |
Spring Rate
0.640
N/mm |
Initial Tension (IT)
7.6
N |
|
| Material: Steel Load at L1: 14.100 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0762-18-M
Extension Springs - 21.59x76.2x1.8 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$12.77 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
76.2
mm (Equiv. 3 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
161.540
mm |
|
||
| Material: Steel Spring Rate: 0.640 N/mm Initial Tension (IT): 7.6 N Load at L1: 14.100 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0762-18-M
Extension Springs - 21.59x76.2x1.8 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$12.77 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
76.2
mm (Equiv. 3 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
139.450
mm |
Spring Rate
1.121
N/mm |
Initial Tension (IT)
10.7
N |
|
| Material: Steel Load at L1: 18.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0762-20-M
Extension Springs - 21.59x76.2x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$15.05 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
76.2
mm (Equiv. 3 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
139.450
mm |
|
||
| Material: Steel Spring Rate: 1.121 N/mm Initial Tension (IT): 10.7 N Load at L1: 18.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0762-20-M
Extension Springs - 21.59x76.2x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$15.05 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
88.9
mm (Equiv. 3.5 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
Max. Extension (L1)
271.780
mm |
Spring Rate
0.245
N/mm |
Initial Tension (IT)
4.4
N |
|
| Material: Steel Load at L1: 11.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0889-16-M
Extension Springs - 21.59x88.9x1.6 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$12.77 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
21.59
mm (Equiv. 0.85 in.) |
Overall Length (L0)
88.9
mm (Equiv. 3.5 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
Max. Extension (L1)
271.780
mm |
|
||
| Material: Steel Spring Rate: 0.245 N/mm Initial Tension (IT): 4.4 N Load at L1: 11.300 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-2159-0889-16-M
Extension Springs - 21.59x88.9x1.6 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$12.77 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
