| OD (D0) | Overall Length (L0) | Wire Diameter (d) | Max. Extension (L1) | Spring Rate | Initial Tension (IT) |
Indicative Image |
|---|---|---|---|---|---|---|
| Extension Springs - 3x20x0.25 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
20
mm |
Wire Diameter (d)
0.250
mm |
Max. Extension (L1)
55.90
mm |
Spring Rate
0.03
N/mm |
Initial Tension (IT)
0.2
N |
|
|
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80
Load at L1: 1.27 N
Category: Springs - Extension - Stainless Steel |
||||||
|
Part Number: ES-0300-0200-025-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$8.32 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
| OD (D0) | Overall Length (L0) | Wire Diameter (d) | Max. Extension (L1) |
Indicative Image |
||
| Extension Springs - 3x20x0.25 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
20
mm |
Wire Diameter (d)
0.250
mm |
Max. Extension (L1)
55.90
mm |
|
||
|
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80
Spring Rate: 0.03 N/mm
Initial Tension (IT): 0.2 N
Load at L1: 1.27 N
Category: Springs - Extension - Stainless Steel |
||||||
|
Part Number: ES-0300-0200-025-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$8.32 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3x20x0.3 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
20
mm |
Wire Diameter (d)
0.300
mm |
Max. Extension (L1)
45.00
mm |
Spring Rate
0.08
N/mm |
Initial Tension (IT)
0.3
N |
|
|
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80
Load at L1: 2.25 N
Category: Springs - Extension - Stainless Steel |
||||||
|
Part Number: ES-0300-0200-03-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$9.77 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3x20x0.3 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
20
mm |
Wire Diameter (d)
0.300
mm |
Max. Extension (L1)
45.00
mm |
|
||
|
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80
Spring Rate: 0.08 N/mm
Initial Tension (IT): 0.3 N
Load at L1: 2.25 N
Category: Springs - Extension - Stainless Steel |
||||||
|
Part Number: ES-0300-0200-03-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$9.77 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3x20x0.3 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
20
mm |
Wire Diameter (d)
0.300
mm |
Max. Extension (L1)
45.00
mm |
Spring Rate
0.08
N/mm |
Initial Tension (IT)
0.3
N |
|
|
Material: Steel
Load at L1: 2.25 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0300-0200-03-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$6.41 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3x20x0.3 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
20
mm |
Wire Diameter (d)
0.300
mm |
Max. Extension (L1)
45.00
mm |
|
||
|
Material: Steel
Spring Rate: 0.08 N/mm
Initial Tension (IT): 0.3 N
Load at L1: 2.25 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0300-0200-03-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$6.41 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3x20x0.4 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
20
mm |
Wire Diameter (d)
0.400
mm |
Max. Extension (L1)
29.00
mm |
Spring Rate
0.39
N/mm |
Initial Tension (IT)
0.9
N |
|
|
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80
Load at L1: 4.41 N
Category: Springs - Extension - Stainless Steel |
||||||
|
Part Number: ES-0300-0200-04-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$8.23 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3x20x0.4 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
20
mm |
Wire Diameter (d)
0.400
mm |
Max. Extension (L1)
29.00
mm |
|
||
|
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80
Spring Rate: 0.39 N/mm
Initial Tension (IT): 0.9 N
Load at L1: 4.41 N
Category: Springs - Extension - Stainless Steel |
||||||
|
Part Number: ES-0300-0200-04-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$8.23 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3x20x0.4 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
20
mm |
Wire Diameter (d)
0.400
mm |
Max. Extension (L1)
29.00
mm |
Spring Rate
0.39
N/mm |
Initial Tension (IT)
0.9
N |
|
|
Material: Steel
Load at L1: 4.41 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0300-0200-04-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$6.50 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3x20x0.4 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
20
mm |
Wire Diameter (d)
0.400
mm |
Max. Extension (L1)
29.00
mm |
|
||
|
Material: Steel
Spring Rate: 0.39 N/mm
Initial Tension (IT): 0.9 N
Load at L1: 4.41 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0300-0200-04-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$6.50 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3x20x0.45 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
20
mm |
Wire Diameter (d)
0.450
mm |
Max. Extension (L1)
26.70
mm |
Spring Rate
0.74
N/mm |
Initial Tension (IT)
1.6
N |
|
|
Material: Steel
Load at L1: 6.47 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0300-0200-045-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$6.41 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3x20x0.45 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
20
mm |
Wire Diameter (d)
0.450
mm |
Max. Extension (L1)
26.70
mm |
|
||
|
Material: Steel
Spring Rate: 0.74 N/mm
Initial Tension (IT): 1.6 N
Load at L1: 6.47 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0300-0200-045-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$6.41 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3x25x0.25 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
25
mm |
Wire Diameter (d)
0.250
mm |
Max. Extension (L1)
72.90
mm |
Spring Rate
0.02
N/mm |
Initial Tension (IT)
0.2
N |
|
|
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80
Load at L1: 1.27 N
Category: Springs - Extension - Stainless Steel |
||||||
|
Part Number: ES-0300-0250-025-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$10.68 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3x25x0.25 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
25
mm |
Wire Diameter (d)
0.250
mm |
Max. Extension (L1)
72.90
mm |
|
||
|
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80
Spring Rate: 0.02 N/mm
Initial Tension (IT): 0.2 N
Load at L1: 1.27 N
Category: Springs - Extension - Stainless Steel |
||||||
|
Part Number: ES-0300-0250-025-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$10.68 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3x25x0.25 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
25
mm |
Wire Diameter (d)
0.250
mm |
Max. Extension (L1)
72.90
mm |
Spring Rate
0.02
N/mm |
Initial Tension (IT)
0.2
N |
|
|
Material: Steel
Load at L1: 1.27 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0300-0250-025-M (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$124.23 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3x25x0.25 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
25
mm |
Wire Diameter (d)
0.250
mm |
Max. Extension (L1)
72.90
mm |
|
||
|
Material: Steel
Spring Rate: 0.02 N/mm
Initial Tension (IT): 0.2 N
Load at L1: 1.27 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0300-0250-025-M (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$124.23 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3x25x0.3 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
25
mm |
Wire Diameter (d)
0.300
mm |
Max. Extension (L1)
58.30
mm |
Spring Rate
0.06
N/mm |
Initial Tension (IT)
0.3
N |
|
|
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80
Load at L1: 2.25 N
Category: Springs - Extension - Stainless Steel |
||||||
|
Part Number: ES-0300-0250-03-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$10.59 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3x25x0.3 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
25
mm |
Wire Diameter (d)
0.300
mm |
Max. Extension (L1)
58.30
mm |
|
||
|
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80
Spring Rate: 0.06 N/mm
Initial Tension (IT): 0.3 N
Load at L1: 2.25 N
Category: Springs - Extension - Stainless Steel |
||||||
|
Part Number: ES-0300-0250-03-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$10.59 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3x25x0.3 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
25
mm |
Wire Diameter (d)
0.300
mm |
Max. Extension (L1)
58.30
mm |
Spring Rate
0.06
N/mm |
Initial Tension (IT)
0.3
N |
|
|
Material: Steel
Load at L1: 2.25 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0300-0250-03-M (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$124.23 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3x25x0.3 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
25
mm |
Wire Diameter (d)
0.300
mm |
Max. Extension (L1)
58.30
mm |
|
||
|
Material: Steel
Spring Rate: 0.06 N/mm
Initial Tension (IT): 0.3 N
Load at L1: 2.25 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0300-0250-03-M (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$124.23 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3x25x0.35 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
25
mm |
Wire Diameter (d)
0.350
mm |
Max. Extension (L1)
44.50
mm |
Spring Rate
0.14
N/mm |
Initial Tension (IT)
0.7
N |
|
|
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80
Load at L1: 3.33 N
Category: Springs - Extension - Stainless Steel |
||||||
|
Part Number: ES-0300-0250-035-S4 (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$103.41 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3x25x0.35 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
25
mm |
Wire Diameter (d)
0.350
mm |
Max. Extension (L1)
44.50
mm |
|
||
|
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80
Spring Rate: 0.14 N/mm
Initial Tension (IT): 0.7 N
Load at L1: 3.33 N
Category: Springs - Extension - Stainless Steel |
||||||
|
Part Number: ES-0300-0250-035-S4 (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$103.41 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3x25x0.35 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
25
mm |
Wire Diameter (d)
0.350
mm |
Max. Extension (L1)
44.50
mm |
Spring Rate
0.14
N/mm |
Initial Tension (IT)
0.7
N |
|
|
Material: Steel
Load at L1: 3.33 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0300-0250-035-M (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$124.23 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3x25x0.35 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
25
mm |
Wire Diameter (d)
0.350
mm |
Max. Extension (L1)
44.50
mm |
|
||
|
Material: Steel
Spring Rate: 0.14 N/mm
Initial Tension (IT): 0.7 N
Load at L1: 3.33 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0300-0250-035-M (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$124.23 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3x25x0.5 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
25
mm |
Wire Diameter (d)
0.500
mm |
Max. Extension (L1)
31.80
mm |
Spring Rate
0.98
N/mm |
Initial Tension (IT)
2.2
N |
|
|
Material: Steel
Load at L1: 8.80 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0300-0250-05-M (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$124.23 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3x25x0.5 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
25
mm |
Wire Diameter (d)
0.500
mm |
Max. Extension (L1)
31.80
mm |
|
||
|
Material: Steel
Spring Rate: 0.98 N/mm
Initial Tension (IT): 2.2 N
Load at L1: 8.80 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0300-0250-05-M (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$124.23 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3x25x0.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
25
mm |
Wire Diameter (d)
0.500
mm |
Max. Extension (L1)
31.80
mm |
Spring Rate
0.98
N/mm |
Initial Tension (IT)
2.2
N |
|
|
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80
Load at L1: 8.80 N
Category: Springs - Extension - Stainless Steel |
||||||
|
Part Number: ES-0300-0250-05-S4 (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$103.41 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3x25x0.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring | ||||||
|
OD (D0)
3.00
mm |
Overall Length (L0)
25
mm |
Wire Diameter (d)
0.500
mm |
Max. Extension (L1)
31.80
mm |
|
||
|
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80
Spring Rate: 0.98 N/mm
Initial Tension (IT): 2.2 N
Load at L1: 8.80 N
Category: Springs - Extension - Stainless Steel |
||||||
|
Part Number: ES-0300-0250-05-S4 (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026 Regular price
$103.41 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3.05x12.7x0.46 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
12.7
mm |
Wire Diameter (d)
0.46
mm |
Max. Extension (L1)
18.800
mm |
Spring Rate
1.506
N/mm |
Initial Tension (IT)
0.9
N |
|
|
Material: Steel
Load at L1: 9.790 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0127-05-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.41 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3.05x12.7x0.46 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
12.7
mm |
Wire Diameter (d)
0.46
mm |
Max. Extension (L1)
18.800
mm |
|
||
|
Material: Steel
Spring Rate: 1.506 N/mm
Initial Tension (IT): 0.9 N
Load at L1: 9.790 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0127-05-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.41 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3.05x19.1x0.36 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
19.1
mm |
Wire Diameter (d)
0.36
mm |
Max. Extension (L1)
40.130
mm |
Spring Rate
0.210
N/mm |
Initial Tension (IT)
0.4
N |
|
|
Material: Steel
Load at L1: 4.980 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0191-04-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.32 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3.05x19.1x0.36 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
19.1
mm |
Wire Diameter (d)
0.36
mm |
Max. Extension (L1)
40.130
mm |
|
||
|
Material: Steel
Spring Rate: 0.210 N/mm
Initial Tension (IT): 0.4 N
Load at L1: 4.980 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0191-04-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.32 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3.05x19.1x0.46 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
19.1
mm |
Wire Diameter (d)
0.46
mm |
Max. Extension (L1)
30.230
mm |
Spring Rate
0.823
N/mm |
Initial Tension (IT)
0.9
N |
|
|
Material: Steel
Load at L1: 9.790 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0191-05-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.41 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3.05x19.1x0.46 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
19.1
mm |
Wire Diameter (d)
0.46
mm |
Max. Extension (L1)
30.230
mm |
|
||
|
Material: Steel
Spring Rate: 0.823 N/mm
Initial Tension (IT): 0.9 N
Load at L1: 9.790 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0191-05-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.41 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3.05x19.1x0.56 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
19.1
mm |
Wire Diameter (d)
0.56
mm |
Max. Extension (L1)
25.400
mm |
Spring Rate
2.450
N/mm |
Initial Tension (IT)
1.6
N |
|
|
Material: Steel
Load at L1: 17.300 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0191-06-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.59 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3.05x19.1x0.56 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
19.1
mm |
Wire Diameter (d)
0.56
mm |
Max. Extension (L1)
25.400
mm |
|
||
|
Material: Steel
Spring Rate: 2.450 N/mm
Initial Tension (IT): 1.6 N
Load at L1: 17.300 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0191-06-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.59 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3.05x25.4x0.36 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
25.4
mm |
Wire Diameter (d)
0.36
mm |
Max. Extension (L1)
56.640
mm |
Spring Rate
0.140
N/mm |
Initial Tension (IT)
0.4
N |
|
|
Material: Steel
Load at L1: 4.980 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0254-04-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.32 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3.05x25.4x0.36 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
25.4
mm |
Wire Diameter (d)
0.36
mm |
Max. Extension (L1)
56.640
mm |
|
||
|
Material: Steel
Spring Rate: 0.140 N/mm
Initial Tension (IT): 0.4 N
Load at L1: 4.980 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0254-04-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.32 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3.05x25.4x0.46 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
25.4
mm |
Wire Diameter (d)
0.46
mm |
Max. Extension (L1)
40.640
mm |
Spring Rate
0.578
N/mm |
Initial Tension (IT)
0.9
N |
|
|
Material: Steel
Load at L1: 9.790 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0254-05-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.50 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3.05x25.4x0.46 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
25.4
mm |
Wire Diameter (d)
0.46
mm |
Max. Extension (L1)
40.640
mm |
|
||
|
Material: Steel
Spring Rate: 0.578 N/mm
Initial Tension (IT): 0.9 N
Load at L1: 9.790 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0254-05-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.50 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3.05x25.4x0.56 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
25.4
mm |
Wire Diameter (d)
0.56
mm |
Max. Extension (L1)
34.540
mm |
Spring Rate
1.699
N/mm |
Initial Tension (IT)
1.6
N |
|
|
Material: Steel
Load at L1: 17.300 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0254-06-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.68 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3.05x25.4x0.56 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
25.4
mm |
Wire Diameter (d)
0.56
mm |
Max. Extension (L1)
34.540
mm |
|
||
|
Material: Steel
Spring Rate: 1.699 N/mm
Initial Tension (IT): 1.6 N
Load at L1: 17.300 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0254-06-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.68 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3.05x31.8x0.36 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
31.8
mm |
Wire Diameter (d)
0.36
mm |
Max. Extension (L1)
72.900
mm |
Spring Rate
0.105
N/mm |
Initial Tension (IT)
0.4
N |
|
|
Material: Steel
Load at L1: 4.980 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0318-04-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.41 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3.05x31.8x0.36 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
31.8
mm |
Wire Diameter (d)
0.36
mm |
Max. Extension (L1)
72.900
mm |
|
||
|
Material: Steel
Spring Rate: 0.105 N/mm
Initial Tension (IT): 0.4 N
Load at L1: 4.980 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0318-04-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.41 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3.05x31.8x0.46 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
31.8
mm |
Wire Diameter (d)
0.46
mm |
Max. Extension (L1)
51.560
mm |
Spring Rate
0.438
N/mm |
Initial Tension (IT)
0.9
N |
|
|
Material: Steel
Load at L1: 9.790 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0318-05-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.68 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3.05x31.8x0.46 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
31.8
mm |
Wire Diameter (d)
0.46
mm |
Max. Extension (L1)
51.560
mm |
|
||
|
Material: Steel
Spring Rate: 0.438 N/mm
Initial Tension (IT): 0.9 N
Load at L1: 9.790 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0318-05-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.68 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Extension Springs - 3.05x31.8x0.56 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
31.8
mm |
Wire Diameter (d)
0.56
mm |
Max. Extension (L1)
43.940
mm |
Spring Rate
1.296
N/mm |
Initial Tension (IT)
1.6
N |
|
|
Material: Steel
Load at L1: 17.300 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0318-06-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.77 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Extension Springs - 3.05x31.8x0.56 mm Music Wire - Steel Spring | ||||||
|
OD (D0)
3.05
mm |
Overall Length (L0)
31.8
mm |
Wire Diameter (d)
0.56
mm |
Max. Extension (L1)
43.940
mm |
|
||
|
Material: Steel
Spring Rate: 1.296 N/mm
Initial Tension (IT): 1.6 N
Load at L1: 17.300 N
Category: Springs - Extension - Music Wire |
||||||
|
Part Number: ES-0305-0318-06-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026 Regular price
$5.77 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
