Springs - Extension

Springs -> Extension
OD (D0) Overall Length (L0) Wire Diameter (d) Max. Extension (L1) Spring Rate Initial Tension (IT) Indicative
Image
Extension Springs - 5x20x0.8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
5.00
mm
Overall Length (L0)
20
mm
Wire Diameter (d)
0.800
mm
Max. Extension (L1)
24.60
mm
Spring Rate
3.43
N/mm
Initial Tension (IT)
5.1
N
Extension Springs - 5x20x0.8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 20.79 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0500-0200-08-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$8.14 AUD
$9.76 AUD $8.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
OD (D0) Overall Length (L0) Wire Diameter (d) Max. Extension (L1) Indicative
Image
Extension Springs - 5x20x0.8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
5.00
mm
Overall Length (L0)
20
mm
Wire Diameter (d)
0.800
mm
Max. Extension (L1)
24.60
mm
Extension Springs - 5x20x0.8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Spring Rate: 3.43 N/mm    Initial Tension (IT): 5.1 N    Load at L1: 20.79 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0500-0200-08-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$8.14 AUD
$9.76 AUD $8.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x20x0.8 mm Music Wire - Steel Spring
OD (D0)
5.00
mm
Overall Length (L0)
20
mm
Wire Diameter (d)
0.800
mm
Max. Extension (L1)
24.60
mm
Spring Rate
3.43
N/mm
Initial Tension (IT)
5.1
N
Extension Springs - 5x20x0.8 mm - Steel
Material: Steel    Load at L1: 20.79 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0500-0200-08-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$5.32 AUD
$10.87 AUD $5.32 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x20x0.8 mm Music Wire - Steel Spring
OD (D0)
5.00
mm
Overall Length (L0)
20
mm
Wire Diameter (d)
0.800
mm
Max. Extension (L1)
24.60
mm
Extension Springs - 5x20x0.8 mm - Steel
Material: Steel    Spring Rate: 3.43 N/mm    Initial Tension (IT): 5.1 N    Load at L1: 20.79 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0500-0200-08-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$5.32 AUD
$10.87 AUD $5.32 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.45 mm Music Wire - Steel Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.450
mm
Max. Extension (L1)
46.50
mm
Spring Rate
0.13
N/mm
Initial Tension (IT)
0.5
N
Extension Springs - 5x25x0.45 mm - Steel
Material: Steel    Load at L1: 3.24 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0500-0250-045-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$5.32 AUD
$10.87 AUD $5.32 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.45 mm Music Wire - Steel Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.450
mm
Max. Extension (L1)
46.50
mm
Extension Springs - 5x25x0.45 mm - Steel
Material: Steel    Spring Rate: 0.13 N/mm    Initial Tension (IT): 0.5 N    Load at L1: 3.24 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0500-0250-045-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$5.32 AUD
$10.87 AUD $5.32 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.45 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.450
mm
Max. Extension (L1)
46.50
mm
Spring Rate
0.13
N/mm
Initial Tension (IT)
0.5
N
Extension Springs - 5x25x0.45 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 3.24 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0500-0250-045-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$8.41 AUD
$10.09 AUD $8.41 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.45 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.450
mm
Max. Extension (L1)
46.50
mm
Extension Springs - 5x25x0.45 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Spring Rate: 0.13 N/mm    Initial Tension (IT): 0.5 N    Load at L1: 3.24 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0500-0250-045-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$8.41 AUD
$10.09 AUD $8.41 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.5 mm Music Wire - Steel Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.500
mm
Max. Extension (L1)
42.00
mm
Spring Rate
0.20
N/mm
Initial Tension (IT)
0.9
N
Extension Springs - 5x25x0.5 mm - Steel
Material: Steel    Load at L1: 4.22 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0500-0250-05-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$5.32 AUD
$10.87 AUD $5.32 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.5 mm Music Wire - Steel Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.500
mm
Max. Extension (L1)
42.00
mm
Extension Springs - 5x25x0.5 mm - Steel
Material: Steel    Spring Rate: 0.20 N/mm    Initial Tension (IT): 0.9 N    Load at L1: 4.22 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0500-0250-05-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$5.32 AUD
$10.87 AUD $5.32 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.500
mm
Max. Extension (L1)
42.00
mm
Spring Rate
0.20
N/mm
Initial Tension (IT)
0.9
N
Extension Springs - 5x25x0.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 4.22 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0500-0250-05-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$8.68 AUD
$10.42 AUD $8.68 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.500
mm
Max. Extension (L1)
42.00
mm
Extension Springs - 5x25x0.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Spring Rate: 0.20 N/mm    Initial Tension (IT): 0.9 N    Load at L1: 4.22 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0500-0250-05-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$8.68 AUD
$10.42 AUD $8.68 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.55 mm Music Wire - Steel Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.550
mm
Max. Extension (L1)
39.20
mm
Spring Rate
0.35
N/mm
Initial Tension (IT)
1.4
N
Extension Springs - 5x25x0.55 mm - Steel
Material: Steel    Load at L1: 6.37 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0500-0250-055-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$5.32 AUD
$10.87 AUD $5.32 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.55 mm Music Wire - Steel Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.550
mm
Max. Extension (L1)
39.20
mm
Extension Springs - 5x25x0.55 mm - Steel
Material: Steel    Spring Rate: 0.35 N/mm    Initial Tension (IT): 1.4 N    Load at L1: 6.37 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0500-0250-055-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$5.32 AUD
$10.87 AUD $5.32 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.55 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.550
mm
Max. Extension (L1)
39.20
mm
Spring Rate
0.35
N/mm
Initial Tension (IT)
1.4
N
Extension Springs - 5x25x0.55 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 6.37 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0500-0250-055-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$8.14 AUD
$9.76 AUD $8.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.55 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.550
mm
Max. Extension (L1)
39.20
mm
Extension Springs - 5x25x0.55 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Spring Rate: 0.35 N/mm    Initial Tension (IT): 1.4 N    Load at L1: 6.37 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0500-0250-055-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$8.14 AUD
$9.76 AUD $8.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.6 mm Music Wire - Steel Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.600
mm
Max. Extension (L1)
38.70
mm
Spring Rate
0.49
N/mm
Initial Tension (IT)
1.6
N
Extension Springs - 5x25x0.6 mm - Steel
Material: Steel    Load at L1: 8.53 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0500-0250-06-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$5.32 AUD
$10.87 AUD $5.32 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.6 mm Music Wire - Steel Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.600
mm
Max. Extension (L1)
38.70
mm
Extension Springs - 5x25x0.6 mm - Steel
Material: Steel    Spring Rate: 0.49 N/mm    Initial Tension (IT): 1.6 N    Load at L1: 8.53 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0500-0250-06-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$5.32 AUD
$10.87 AUD $5.32 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.6 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.600
mm
Max. Extension (L1)
38.70
mm
Spring Rate
0.49
N/mm
Initial Tension (IT)
1.6
N
Extension Springs - 5x25x0.6 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 8.53 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0500-0250-06-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$7.23 AUD
$8.67 AUD $7.23 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.6 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.600
mm
Max. Extension (L1)
38.70
mm
Extension Springs - 5x25x0.6 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Spring Rate: 0.49 N/mm    Initial Tension (IT): 1.6 N    Load at L1: 8.53 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0500-0250-06-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$7.23 AUD
$8.67 AUD $7.23 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.7 mm Music Wire - Steel Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.700
mm
Max. Extension (L1)
34.60
mm
Spring Rate
1.28
N/mm
Initial Tension (IT)
2.4
N
Extension Springs - 5x25x0.7 mm - Steel
Material: Steel    Load at L1: 14.71 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0500-0250-07-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$5.32 AUD
$10.87 AUD $5.32 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.7 mm Music Wire - Steel Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.700
mm
Max. Extension (L1)
34.60
mm
Extension Springs - 5x25x0.7 mm - Steel
Material: Steel    Spring Rate: 1.28 N/mm    Initial Tension (IT): 2.4 N    Load at L1: 14.71 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0500-0250-07-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$5.32 AUD
$10.87 AUD $5.32 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.800
mm
Max. Extension (L1)
31.40
mm
Spring Rate
2.45
N/mm
Initial Tension (IT)
5.1
N
Extension Springs - 5x25x0.8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 20.79 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0500-0250-08-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$8.68 AUD
$10.42 AUD $8.68 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.800
mm
Max. Extension (L1)
31.40
mm
Extension Springs - 5x25x0.8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Spring Rate: 2.45 N/mm    Initial Tension (IT): 5.1 N    Load at L1: 20.79 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0500-0250-08-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$8.68 AUD
$10.42 AUD $8.68 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.8 mm Music Wire - Steel Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.800
mm
Max. Extension (L1)
31.40
mm
Spring Rate
2.45
N/mm
Initial Tension (IT)
5.1
N
Extension Springs - 5x25x0.8 mm - Steel
Material: Steel    Load at L1: 20.79 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0500-0250-08-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$5.41 AUD
$11.14 AUD $5.41 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 5x25x0.8 mm Music Wire - Steel Spring
OD (D0)
5.00
mm
Overall Length (L0)
25
mm
Wire Diameter (d)
0.800
mm
Max. Extension (L1)
31.40
mm
Extension Springs - 5x25x0.8 mm - Steel
Material: Steel    Spring Rate: 2.45 N/mm    Initial Tension (IT): 5.1 N    Load at L1: 20.79 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0500-0250-08-M (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 20, 2026
$5.41 AUD
$11.14 AUD $5.41 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 6.1x19.1x0.66 mm - Stainless Steel 302/304 Similar to A2, 18-8 Spring
OD (D0)
6.10
mm
Overall Length (L0)
19.1
mm
Wire Diameter (d)
0.66
mm
Max. Extension (L1)
32.766
mm
Spring Rate
0.82
N/mm
Initial Tension (IT)
0.4
N
Extension Springs - 6.1x19.1x0.66 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Load at L1: 2.75 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0610-0191-06-S2 (Each)
2 Available Now | Further orders can be expected around Sat, Aug 22, 2026
$13.50 AUD
$13.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Extension Springs - 6.1x19.1x0.66 mm - Stainless Steel 302/304 Similar to A2, 18-8 Spring
OD (D0)
6.10
mm
Overall Length (L0)
19.1
mm
Wire Diameter (d)
0.66
mm
Max. Extension (L1)
32.766
mm
Extension Springs - 6.1x19.1x0.66 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Spring Rate: 0.82 N/mm    Initial Tension (IT): 0.4 N    Load at L1: 2.75 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0610-0191-06-S2 (Each)
2 Available Now | Further orders can be expected around Sat, Aug 22, 2026
$13.50 AUD
$13.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Extension Springs - 6.1x19.1x0.79 mm - Stainless Steel 302/304 Similar to A2, 18-8 Spring
OD (D0)
6.10
mm
Overall Length (L0)
19.1
mm
Wire Diameter (d)
0.79
mm
Max. Extension (L1)
28.194
mm
Spring Rate
2.02
N/mm
Initial Tension (IT)
1.5
N
Extension Springs - 6.1x19.1x0.79 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Load at L1: 4.41 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0610-0191-08-S2 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
$8.32 AUD
$9.98 AUD $8.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 6.1x19.1x0.79 mm - Stainless Steel 302/304 Similar to A2, 18-8 Spring
OD (D0)
6.10
mm
Overall Length (L0)
19.1
mm
Wire Diameter (d)
0.79
mm
Max. Extension (L1)
28.194
mm
Extension Springs - 6.1x19.1x0.79 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Spring Rate: 2.02 N/mm    Initial Tension (IT): 1.5 N    Load at L1: 4.41 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0610-0191-08-S2 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
$8.32 AUD
$9.98 AUD $8.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 6.1x19.1x0.56 mm Music Wire - Steel Spring
OD (D0)
6.10
mm
Overall Length (L0)
19.1
mm
Wire Diameter (d)
0.56
mm
Max. Extension (L1)
38.860
mm
Spring Rate
0.420
N/mm
Initial Tension (IT)
0.8
N
Extension Springs - 6.1x19.1x0.56 mm - Steel
Material: Steel    Load at L1: 9.210 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0610-0191-06-M (Each)
4 Available Now | Further orders can be expected around Thu, Sep 10, 2026
$4.68 AUD
$11.38 AUD $4.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 4 available can be backordered.
Extension Springs - 6.1x19.1x0.56 mm Music Wire - Steel Spring
OD (D0)
6.10
mm
Overall Length (L0)
19.1
mm
Wire Diameter (d)
0.56
mm
Max. Extension (L1)
38.860
mm
Extension Springs - 6.1x19.1x0.56 mm - Steel
Material: Steel    Spring Rate: 0.420 N/mm    Initial Tension (IT): 0.8 N    Load at L1: 9.210 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0610-0191-06-M (Each)
4 Available Now | Further orders can be expected around Thu, Sep 10, 2026
$4.68 AUD
$11.38 AUD $4.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
Extension Springs - 6.1x25.4x0.66 mm - Stainless Steel 302/304 Similar to A2, 18-8 Spring
OD (D0)
6.10
mm
Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.66
mm
Max. Extension (L1)
50.038
mm
Spring Rate
0.44
N/mm
Initial Tension (IT)
0.8
N
Extension Springs - 6.1x25.4x0.66 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Load at L1: 2.75 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0610-0254-07-S2 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
$8.32 AUD
$9.98 AUD $8.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 6.1x25.4x0.66 mm - Stainless Steel 302/304 Similar to A2, 18-8 Spring
OD (D0)
6.10
mm
Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.66
mm
Max. Extension (L1)
50.038
mm
Extension Springs - 6.1x25.4x0.66 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Spring Rate: 0.44 N/mm    Initial Tension (IT): 0.8 N    Load at L1: 2.75 N   
Category: Springs - Extension - Stainless Steel
Part Number: ES-0610-0254-07-S2 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
$8.32 AUD
$9.98 AUD $8.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 6.1x19.1x0.71 mm Music Wire - Steel Spring
OD (D0)
6.10
mm
Overall Length (L0)
19.1
mm
Wire Diameter (d)
0.71
mm
Max. Extension (L1)
29.720
mm
Spring Rate
1.716
N/mm
Initial Tension (IT)
1.8
N
Extension Springs - 6.1x19.1x0.71 mm - Steel
Material: Steel    Load at L1: 20.020 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0610-0191-07-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
$6.14 AUD
$11.63 AUD $6.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 6.1x19.1x0.71 mm Music Wire - Steel Spring
OD (D0)
6.10
mm
Overall Length (L0)
19.1
mm
Wire Diameter (d)
0.71
mm
Max. Extension (L1)
29.720
mm
Extension Springs - 6.1x19.1x0.71 mm - Steel
Material: Steel    Spring Rate: 1.716 N/mm    Initial Tension (IT): 1.8 N    Load at L1: 20.020 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0610-0191-07-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
$6.14 AUD
$11.63 AUD $6.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 6.1x19.1x0.79 mm Music Wire - Steel Spring
OD (D0)
6.10
mm
Overall Length (L0)
19.1
mm
Wire Diameter (d)
0.79
mm
Max. Extension (L1)
28.190
mm
Spring Rate
2.420
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 6.1x19.1x0.79 mm - Steel
Material: Steel    Load at L1: 23.580 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0610-0191-08-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
$6.41 AUD
$12.06 AUD $6.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 6.1x19.1x0.79 mm Music Wire - Steel Spring
OD (D0)
6.10
mm
Overall Length (L0)
19.1
mm
Wire Diameter (d)
0.79
mm
Max. Extension (L1)
28.190
mm
Extension Springs - 6.1x19.1x0.79 mm - Steel
Material: Steel    Spring Rate: 2.420 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 23.580 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0610-0191-08-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
$6.41 AUD
$12.06 AUD $6.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 6.1x19.1x0.89 mm Music Wire - Steel Spring
OD (D0)
6.10
mm
Overall Length (L0)
19.1
mm
Wire Diameter (d)
0.89
mm
Max. Extension (L1)
26.420
mm
Spring Rate
3.870
N/mm
Initial Tension (IT)
2.9
N
Extension Springs - 6.1x19.1x0.89 mm - Steel
Material: Steel    Load at L1: 31.140 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0610-0191-09-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
$6.50 AUD
$12.35 AUD $6.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 6.1x19.1x0.89 mm Music Wire - Steel Spring
OD (D0)
6.10
mm
Overall Length (L0)
19.1
mm
Wire Diameter (d)
0.89
mm
Max. Extension (L1)
26.420
mm
Extension Springs - 6.1x19.1x0.89 mm - Steel
Material: Steel    Spring Rate: 3.870 N/mm    Initial Tension (IT): 2.9 N    Load at L1: 31.140 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0610-0191-09-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
$6.50 AUD
$12.35 AUD $6.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 6.1x19.1x0.99 mm Music Wire - Steel Spring
OD (D0)
6.10
mm
Overall Length (L0)
19.1
mm
Wire Diameter (d)
0.99
mm
Max. Extension (L1)
23.620
mm
Spring Rate
8.895
N/mm
Initial Tension (IT)
4.7
N
Extension Springs - 6.1x19.1x0.99 mm - Steel
Material: Steel    Load at L1: 40.670 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0610-0191-10-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
$6.59 AUD
$12.53 AUD $6.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 6.1x19.1x0.99 mm Music Wire - Steel Spring
OD (D0)
6.10
mm
Overall Length (L0)
19.1
mm
Wire Diameter (d)
0.99
mm
Max. Extension (L1)
23.620
mm
Extension Springs - 6.1x19.1x0.99 mm - Steel
Material: Steel    Spring Rate: 8.895 N/mm    Initial Tension (IT): 4.7 N    Load at L1: 40.670 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0610-0191-10-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
$6.59 AUD
$12.53 AUD $6.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 6.1x25.4x0.56 mm Music Wire - Steel Spring
OD (D0)
6.10
mm
Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.56
mm
Max. Extension (L1)
61.980
mm
Spring Rate
0.228
N/mm
Initial Tension (IT)
0.8
N
Extension Springs - 6.1x25.4x0.56 mm - Steel
Material: Steel    Load at L1: 9.210 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0610-0254-06-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
$6.14 AUD
$11.59 AUD $6.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 6.1x25.4x0.56 mm Music Wire - Steel Spring
OD (D0)
6.10
mm
Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.56
mm
Max. Extension (L1)
61.980
mm
Extension Springs - 6.1x25.4x0.56 mm - Steel
Material: Steel    Spring Rate: 0.228 N/mm    Initial Tension (IT): 0.8 N    Load at L1: 9.210 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0610-0254-06-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
$6.14 AUD
$11.59 AUD $6.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 6.1x25.4x0.71 mm Music Wire - Steel Spring
OD (D0)
6.10
mm
Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.71
mm
Max. Extension (L1)
44.200
mm
Spring Rate
0.963
N/mm
Initial Tension (IT)
1.8
N
Extension Springs - 6.1x25.4x0.71 mm - Steel
Material: Steel    Load at L1: 20.020 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0610-0254-07-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
$6.23 AUD
$11.84 AUD $6.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 6.1x25.4x0.71 mm Music Wire - Steel Spring
OD (D0)
6.10
mm
Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.71
mm
Max. Extension (L1)
44.200
mm
Extension Springs - 6.1x25.4x0.71 mm - Steel
Material: Steel    Spring Rate: 0.963 N/mm    Initial Tension (IT): 1.8 N    Load at L1: 20.020 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0610-0254-07-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
$6.23 AUD
$11.84 AUD $6.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 6.1x25.4x0.79 mm Music Wire - Steel Spring
OD (D0)
6.10
mm
Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.79
mm
Max. Extension (L1)
41.660
mm
Spring Rate
1.313
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 6.1x25.4x0.79 mm - Steel
Material: Steel    Load at L1: 23.580 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0610-0254-08-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
$6.50 AUD
$12.35 AUD $6.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 6.1x25.4x0.79 mm Music Wire - Steel Spring
OD (D0)
6.10
mm
Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.79
mm
Max. Extension (L1)
41.660
mm
Extension Springs - 6.1x25.4x0.79 mm - Steel
Material: Steel    Spring Rate: 1.313 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 23.580 N   
Category: Springs - Extension - Music Wire
Part Number: ES-0610-0254-08-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
$6.50 AUD
$12.35 AUD $6.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.