| OD (D0) | Overall Length (L0) | Wire Diameter (d) | Max. Extension (L1) | Spring Rate | Initial Tension (IT) |
Indicative Image |
|---|---|---|---|---|---|---|
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
76.2
mm (Equiv. 3 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
130.050
mm |
Spring Rate
1.543
N/mm |
Initial Tension (IT)
12.3
N |
|
| Material: Steel Load at L1: 21.630 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-0762-20-M
Extension Springs - 19.05x76.2x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$13.95 AUD
Regular price
Unit price
per
Each
|
||||||
| OD (D0) | Overall Length (L0) | Wire Diameter (d) | Max. Extension (L1) |
Indicative Image |
||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
76.2
mm (Equiv. 3 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
130.050
mm |
|
||
| Material: Steel Spring Rate: 1.543 N/mm Initial Tension (IT): 12.3 N Load at L1: 21.630 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-0762-20-M
Extension Springs - 19.05x76.2x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$13.95 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
79.4
mm (Equiv. 3.126 in.) |
Wire Diameter (d)
2.67
mm (Equiv. 0.105 in.) |
Spring Rate
5.70
N/mm |
Initial Tension (IT)
5.7
N |
|
|
| Material: Hard Drawn - Zinc | ||||||
|
Part Number: ES-1905-0794-27-M
Extension Springs - 19.05x79.4x2.67 mm Stainless Steel - Hard Drawn - Zinc Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025 Regular price
$10.23 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
79.4
mm (Equiv. 3.126 in.) |
Wire Diameter (d)
2.67
mm (Equiv. 0.105 in.) |
|
|||
| Material: Hard Drawn - Zinc Spring Rate: 5.70 N/mm Initial Tension (IT): 5.7 N | ||||||
|
Part Number: ES-1905-0794-27-M
Extension Springs - 19.05x79.4x2.67 mm Stainless Steel - Hard Drawn - Zinc Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025 Regular price
$10.23 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
82.6
mm (Equiv. 3.252 in.) |
Wire Diameter (d)
1.25
mm (Equiv. 0.049 in.) |
Max. Extension (L1)
311.400
mm |
Spring Rate
0.123
N/mm |
Initial Tension (IT)
2.6
N |
|
| Material: Steel Load at L1: 29.400 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-0826-12-M
Extension Springs - 19.05x82.6x1.25 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)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
82.6
mm (Equiv. 3.252 in.) |
Wire Diameter (d)
1.25
mm (Equiv. 0.049 in.) |
Max. Extension (L1)
311.400
mm |
|
||
| Material: Steel Spring Rate: 0.123 N/mm Initial Tension (IT): 2.6 N Load at L1: 29.400 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-0826-12-M
Extension Springs - 19.05x82.6x1.25 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)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
88.9
mm (Equiv. 3.5 in.) |
Wire Diameter (d)
1.25
mm (Equiv. 0.049 in.) |
Max. Extension (L1)
350.270
mm |
Spring Rate
0.105
N/mm |
Initial Tension (IT)
2.6
N |
|
| Material: Steel Load at L1: 29.400 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-0889-12-M
Extension Springs - 19.05x88.9x1.25 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)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
88.9
mm (Equiv. 3.5 in.) |
Wire Diameter (d)
1.25
mm (Equiv. 0.049 in.) |
Max. Extension (L1)
350.270
mm |
|
||
| Material: Steel Spring Rate: 0.105 N/mm Initial Tension (IT): 2.6 N Load at L1: 29.400 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-0889-12-M
Extension Springs - 19.05x88.9x1.25 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)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
88.9
mm (Equiv. 3.5 in.) |
Wire Diameter (d)
1.40
mm (Equiv. 0.055 in.) |
Max. Extension (L1)
286.510
mm |
Spring Rate
0.175
N/mm |
Initial Tension (IT)
3.6
N |
|
| Material: Steel Load at L1: 39.140 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-0889-14-M
Extension Springs - 19.05x88.9x1.4 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$11.05 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
88.9
mm (Equiv. 3.5 in.) |
Wire Diameter (d)
1.40
mm (Equiv. 0.055 in.) |
Max. Extension (L1)
286.510
mm |
|
||
| Material: Steel Spring Rate: 0.175 N/mm Initial Tension (IT): 3.6 N Load at L1: 39.140 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-0889-14-M
Extension Springs - 19.05x88.9x1.4 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$11.05 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
88.9
mm (Equiv. 3.5 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
180.090
mm |
Spring Rate
0.680
N/mm |
Initial Tension (IT)
8.4
N |
|
| Material: Steel Load at L1: 15.700 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-0889-18-M
Extension Springs - 19.05x88.9x1.8 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)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
88.9
mm (Equiv. 3.5 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
180.090
mm |
|
||
| Material: Steel Spring Rate: 0.680 N/mm Initial Tension (IT): 8.4 N Load at L1: 15.700 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-0889-18-M
Extension Springs - 19.05x88.9x1.8 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)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
88.9
mm (Equiv. 3.5 in.) |
Wire Diameter (d)
1.58
mm (Equiv. 0.062 in.) |
Spring Rate
0.30
N/mm |
Initial Tension (IT)
0.3
N |
|
|
| Material: Hard Drawn - Zinc | ||||||
|
Part Number: ES-1905-0889-16-M
Extension Springs - 19.05x88.9x1.58 mm Stainless Steel - Hard Drawn - Zinc Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025 Regular price
$10.50 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
88.9
mm (Equiv. 3.5 in.) |
Wire Diameter (d)
1.58
mm (Equiv. 0.062 in.) |
|
|||
| Material: Hard Drawn - Zinc Spring Rate: 0.30 N/mm Initial Tension (IT): 0.3 N | ||||||
|
Part Number: ES-1905-0889-16-M
Extension Springs - 19.05x88.9x1.58 mm Stainless Steel - Hard Drawn - Zinc Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025 Regular price
$10.50 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
88.9
mm (Equiv. 3.5 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
159.260
mm |
Spring Rate
1.176
N/mm |
Initial Tension (IT)
12.3
N |
|
| Material: Steel Load at L1: 21.630 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-0889-20-M
Extension Springs - 19.05x88.9x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$14.86 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
88.9
mm (Equiv. 3.5 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
159.260
mm |
|
||
| Material: Steel Spring Rate: 1.176 N/mm Initial Tension (IT): 12.3 N Load at L1: 21.630 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-0889-20-M
Extension Springs - 19.05x88.9x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$14.86 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
101.6
mm (Equiv. 4 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
214.630
mm |
Spring Rate
0.543
N/mm |
Initial Tension (IT)
8.4
N |
|
| Material: Steel Load at L1: 15.700 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-1016-18-M
Extension Springs - 19.05x101.6x1.8 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$14.41 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
101.6
mm (Equiv. 4 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
214.630
mm |
|
||
| Material: Steel Spring Rate: 0.543 N/mm Initial Tension (IT): 8.4 N Load at L1: 15.700 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-1016-18-M
Extension Springs - 19.05x101.6x1.8 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$14.41 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
101.6
mm (Equiv. 4 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
Max. Extension (L1)
275.340
mm |
Spring Rate
0.298
N/mm |
Initial Tension (IT)
5.3
N |
|
| Material: Steel Load at L1: 12.800 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-1016-16-M
Extension Springs - 19.05x101.6x1.6 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$12.59 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
101.6
mm (Equiv. 4 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
Max. Extension (L1)
275.340
mm |
|
||
| Material: Steel Spring Rate: 0.298 N/mm Initial Tension (IT): 5.3 N Load at L1: 12.800 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-1016-16-M
Extension Springs - 19.05x101.6x1.6 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$12.59 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
101.6
mm (Equiv. 4 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
188.210
mm |
Spring Rate
0.963
N/mm |
Initial Tension (IT)
12.3
N |
|
| Material: Steel Load at L1: 21.630 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-1016-20-M
Extension Springs - 19.05x101.6x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$15.86 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
101.6
mm (Equiv. 4 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
188.210
mm |
|
||
| Material: Steel Spring Rate: 0.963 N/mm Initial Tension (IT): 12.3 N Load at L1: 21.630 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-1016-20-M
Extension Springs - 19.05x101.6x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$15.86 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
114.3
mm (Equiv. 4.5 in.) |
Wire Diameter (d)
1.58
mm (Equiv. 0.062 in.) |
Spring Rate
0.21
N/mm |
Initial Tension (IT)
0.2
N |
|
|
| Material: Hard Drawn - Zinc | ||||||
|
Part Number: ES-1905-1143-16-M
Extension Springs - 19.05x114.3x1.58 mm Stainless Steel - Hard Drawn - Zinc Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025 Regular price
$12.23 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
114.3
mm (Equiv. 4.5 in.) |
Wire Diameter (d)
1.58
mm (Equiv. 0.062 in.) |
|
|||
| Material: Hard Drawn - Zinc Spring Rate: 0.21 N/mm Initial Tension (IT): 0.2 N | ||||||
|
Part Number: ES-1905-1143-16-M
Extension Springs - 19.05x114.3x1.58 mm Stainless Steel - Hard Drawn - Zinc Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025 Regular price
$12.23 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
114.3
mm (Equiv. 4.5 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
247.400
mm |
Spring Rate
0.455
N/mm |
Initial Tension (IT)
8.4
N |
|
| Material: Steel Load at L1: 15.700 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-1143-18-M
Extension Springs - 19.05x114.3x1.8 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$15.23 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
114.3
mm (Equiv. 4.5 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
247.400
mm |
|
||
| Material: Steel Spring Rate: 0.455 N/mm Initial Tension (IT): 8.4 N Load at L1: 15.700 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-1143-18-M
Extension Springs - 19.05x114.3x1.8 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$15.23 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
114.3
mm (Equiv. 4.5 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
217.420
mm |
Spring Rate
0.841
N/mm |
Initial Tension (IT)
12.3
N |
|
| Material: Steel Load at L1: 21.630 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-1143-20-M
Extension Springs - 19.05x114.3x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$16.68 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
114.3
mm (Equiv. 4.5 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
217.420
mm |
|
||
| Material: Steel Spring Rate: 0.841 N/mm Initial Tension (IT): 12.3 N Load at L1: 21.630 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-1143-20-M
Extension Springs - 19.05x114.3x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$16.68 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
127.0
mm (Equiv. 5 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
Max. Extension (L1)
366.270
mm |
Spring Rate
0.210
N/mm |
Initial Tension (IT)
5.3
N |
|
| Material: Steel Load at L1: 12.800 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-1270-16-M
Extension Springs - 19.05x127x1.6 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$15.14 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
127.0
mm (Equiv. 5 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
Max. Extension (L1)
366.270
mm |
|
||
| Material: Steel Spring Rate: 0.210 N/mm Initial Tension (IT): 5.3 N Load at L1: 12.800 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-1270-16-M
Extension Springs - 19.05x127x1.6 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$15.14 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
127.0
mm (Equiv. 5 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
280.160
mm |
Spring Rate
0.385
N/mm |
Initial Tension (IT)
8.4
N |
|
| Material: Steel Load at L1: 15.700 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-1270-18-M
Extension Springs - 19.05x127x1.8 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$15.95 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
127.0
mm (Equiv. 5 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
280.160
mm |
|
||
| Material: Steel Spring Rate: 0.385 N/mm Initial Tension (IT): 8.4 N Load at L1: 15.700 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-1270-18-M
Extension Springs - 19.05x127x1.8 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$15.95 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
127.0
mm (Equiv. 5 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
246.630
mm |
Spring Rate
0.718
N/mm |
Initial Tension (IT)
12.3
N |
|
| Material: Steel Load at L1: 21.630 N End Type: Closed - Full Loop | ||||||
|
Part Number: ES-1905-1270-20-M
Extension Springs - 19.05x127x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$18.14 AUD
Regular price
Unit price
per
Each
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OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
127.0
mm (Equiv. 5 in.) |
Wire Diameter (d)
2.01
mm (Equiv. 0.079 in.) |
Max. Extension (L1)
246.630
mm |
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| Material: Steel Spring Rate: 0.718 N/mm Initial Tension (IT): 12.3 N Load at L1: 21.630 N End Type: Closed - Full Loop | ||||||
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Part Number: ES-1905-1270-20-M
Extension Springs - 19.05x127x2.01 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$18.14 AUD
Regular price
Unit price
per
Each
|
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OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
139.7
mm (Equiv. 5.5 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
Max. Extension (L1)
425.450
mm |
Spring Rate
0.193
N/mm |
Initial Tension (IT)
5.3
N |
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| Material: Steel Load at L1: 12.800 N End Type: Closed - Full Loop | ||||||
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Part Number: ES-1905-1397-16-M
Extension Springs - 19.05x139.7x1.6 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$16.41 AUD
Regular price
Unit price
per
Each
|
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|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
139.7
mm (Equiv. 5.5 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
Max. Extension (L1)
425.450
mm |
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| Material: Steel Spring Rate: 0.193 N/mm Initial Tension (IT): 5.3 N Load at L1: 12.800 N End Type: Closed - Full Loop | ||||||
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Part Number: ES-1905-1397-16-M
Extension Springs - 19.05x139.7x1.6 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$16.41 AUD
Regular price
Unit price
per
Each
|
||||||
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
139.7
mm (Equiv. 5.5 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
325.880
mm |
Spring Rate
0.350
N/mm |
Initial Tension (IT)
8.4
N |
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| Material: Steel Load at L1: 15.700 N End Type: Closed - Full Loop | ||||||
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Part Number: ES-1905-1397-18-M
Extension Springs - 19.05x139.7x1.8 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$17.23 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
139.7
mm (Equiv. 5.5 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
325.880
mm |
|
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| Material: Steel Spring Rate: 0.350 N/mm Initial Tension (IT): 8.4 N Load at L1: 15.700 N End Type: Closed - Full Loop | ||||||
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Part Number: ES-1905-1397-18-M
Extension Springs - 19.05x139.7x1.8 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$17.23 AUD
Regular price
Unit price
per
Each
|
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||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
152.4
mm (Equiv. 6 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
361.440
mm |
Spring Rate
0.298
N/mm |
Initial Tension (IT)
8.4
N |
|
| Material: Steel Load at L1: 15.700 N End Type: Closed - Full Loop | ||||||
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Part Number: ES-1905-1524-18-M
Extension Springs - 19.05x152.4x1.8 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$18.32 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
152.4
mm (Equiv. 6 in.) |
Wire Diameter (d)
1.80
mm (Equiv. 0.071 in.) |
Max. Extension (L1)
361.440
mm |
|
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| Material: Steel Spring Rate: 0.298 N/mm Initial Tension (IT): 8.4 N Load at L1: 15.700 N End Type: Closed - Full Loop | ||||||
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Part Number: ES-1905-1524-18-M
Extension Springs - 19.05x152.4x1.8 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025 Regular price
$18.32 AUD
Regular price
Unit price
per
Each
|
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|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
152.4
mm (Equiv. 6 in.) |
Wire Diameter (d)
2.03
mm (Equiv. 0.08 in.) |
Spring Rate
0.53
N/mm |
Initial Tension (IT)
0.5
N |
|
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| Material: Hard Drawn - Zinc | ||||||
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Part Number: ES-1905-1524-20-M
Extension Springs - 19.05x152.4x2.03 mm Stainless Steel - Hard Drawn - Zinc Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025 Regular price
$16.77 AUD
Regular price
Unit price
per
Each
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
152.4
mm (Equiv. 6 in.) |
Wire Diameter (d)
2.03
mm (Equiv. 0.08 in.) |
|
|||
| Material: Hard Drawn - Zinc Spring Rate: 0.53 N/mm Initial Tension (IT): 0.5 N | ||||||
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Part Number: ES-1905-1524-20-M
Extension Springs - 19.05x152.4x2.03 mm Stainless Steel - Hard Drawn - Zinc Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025 Regular price
$16.77 AUD
Regular price
Unit price
per
Each
|
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|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
165.1
mm (Equiv. 6.5 in.) |
Wire Diameter (d)
2.31
mm (Equiv. 0.091 in.) |
Spring Rate
1.04
N/mm |
Initial Tension (IT)
1.0
N |
|
|
| Material: Hard Drawn - Zinc | ||||||
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Part Number: ES-1905-1651-23-M
Extension Springs - 19.05x165.1x2.31 mm Stainless Steel - Hard Drawn - Zinc Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025 Regular price
$24.23 AUD
Regular price
Unit price
per
Each
|
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|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
165.1
mm (Equiv. 6.5 in.) |
Wire Diameter (d)
2.31
mm (Equiv. 0.091 in.) |
|
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| Material: Hard Drawn - Zinc Spring Rate: 1.04 N/mm Initial Tension (IT): 1.0 N | ||||||
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Part Number: ES-1905-1651-23-M
Extension Springs - 19.05x165.1x2.31 mm Stainless Steel - Hard Drawn - Zinc Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025 Regular price
$24.23 AUD
Regular price
Unit price
per
Each
|
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OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
279.4
mm (Equiv. 11 in.) |
Wire Diameter (d)
2.29
mm (Equiv. 0.09 in.) |
Spring Rate
0.54
N/mm |
Initial Tension (IT)
0.5
N |
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| Material: Steel | ||||||
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Part Number: ES-1905-2794-23-M (200 Pcs)
Extension Springs - 19.05x279.4x2.29 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025 Regular price
$6,232.50 AUD
Regular price
Unit price
per
Per 200
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|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
279.4
mm (Equiv. 11 in.) |
Wire Diameter (d)
2.29
mm (Equiv. 0.09 in.) |
|
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| Material: Steel Spring Rate: 0.54 N/mm Initial Tension (IT): 0.5 N | ||||||
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Part Number: ES-1905-2794-23-M (200 Pcs)
Extension Springs - 19.05x279.4x2.29 mm Music Wire - Steel Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025 Regular price
$6,232.50 AUD
Regular price
Unit price
per
Per 200
|
||||||
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
279.4
mm (Equiv. 11 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
Spring Rate
0.08
N/mm |
Initial Tension (IT)
0.1
N |
|
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| Material: Steel - None | ||||||
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Part Number: ES-1905-2794-16-M (200 Pcs)
Extension Springs - 19.05x279.4x1.6 mm Stainless Steel - Steel - None Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025 Regular price
$5,791.23 AUD
Regular price
Unit price
per
Per 200
|
||||||
|
OD (D0)
19.05
mm (Equiv. 0.75 in.) |
Overall Length (L0)
279.4
mm (Equiv. 11 in.) |
Wire Diameter (d)
1.60
mm (Equiv. 0.063 in.) |
|
|||
| Material: Steel - None Spring Rate: 0.08 N/mm Initial Tension (IT): 0.1 N | ||||||
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Part Number: ES-1905-2794-16-M (200 Pcs)
Extension Springs - 19.05x279.4x1.6 mm Stainless Steel - Steel - None Spring Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025 Regular price
$5,791.23 AUD
Regular price
Unit price
per
Per 200
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