Collection: Springs - Extension - Stainless Steel

Springs -> Extension -> Stainless Steel
OD (D0) Approx. Overall Length (L0) Wire Diameter (d) Max. Extension (L1) Spring Rate Initial Tension (IT) Indicative
Image
Extension Springs - 8x35x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
35
mm
Wire Diameter (d)
1.200
mm
Max. Extension (L1)
44.10
mm
Spring Rate
3.43
N/mm
Initial Tension (IT)
9.8
N
Extension Springs - 8x35x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 41.19 N   
Part Number: ES-0800-0350-12-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $11.77 AUD
Regular price $14.13 AUD Sale price $11.77 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
OD (D0) Approx. Overall Length (L0) Wire Diameter (d) Max. Extension (L1) Indicative
Image
Extension Springs - 8x35x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
35
mm
Wire Diameter (d)
1.200
mm
Max. Extension (L1)
44.10
mm
Extension Springs - 8x35x1.2 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): 9.8 N    Load at L1: 41.19 N   
Part Number: ES-0800-0350-12-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $11.77 AUD
Regular price $14.13 AUD Sale price $11.77 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x40x0.7 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
40
mm
Wire Diameter (d)
0.700
mm
Max. Extension (L1)
84.70
mm
Spring Rate
0.17
N/mm
Initial Tension (IT)
1.1
N
Extension Springs - 8x40x0.7 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   
Part Number: ES-0800-0400-07-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $12.14 AUD
Regular price $14.56 AUD Sale price $12.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x40x0.7 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
40
mm
Wire Diameter (d)
0.700
mm
Max. Extension (L1)
84.70
mm
Extension Springs - 8x40x0.7 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Spring Rate: 0.17 N/mm    Initial Tension (IT): 1.1 N    Load at L1: 8.53 N   
Part Number: ES-0800-0400-07-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $12.14 AUD
Regular price $14.56 AUD Sale price $12.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x40x0.8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
40
mm
Wire Diameter (d)
0.800
mm
Max. Extension (L1)
73.10
mm
Spring Rate
0.31
N/mm
Initial Tension (IT)
2.4
N
Extension Springs - 8x40x0.8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 12.75 N   
Part Number: ES-0800-0400-08-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $12.14 AUD
Regular price $14.56 AUD Sale price $12.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x40x0.8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
40
mm
Wire Diameter (d)
0.800
mm
Max. Extension (L1)
73.10
mm
Extension Springs - 8x40x0.8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Spring Rate: 0.31 N/mm    Initial Tension (IT): 2.4 N    Load at L1: 12.75 N   
Part Number: ES-0800-0400-08-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $12.14 AUD
Regular price $14.56 AUD Sale price $12.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x40x0.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
40
mm
Wire Diameter (d)
0.900
mm
Max. Extension (L1)
63.80
mm
Spring Rate
0.62
N/mm
Initial Tension (IT)
3.9
N
Extension Springs - 8x40x0.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 18.63 N   
Part Number: ES-0800-0400-09-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $12.14 AUD
Regular price $14.56 AUD Sale price $12.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x40x0.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
40
mm
Wire Diameter (d)
0.900
mm
Max. Extension (L1)
63.80
mm
Extension Springs - 8x40x0.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Spring Rate: 0.62 N/mm    Initial Tension (IT): 3.9 N    Load at L1: 18.63 N   
Part Number: ES-0800-0400-09-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $12.14 AUD
Regular price $14.56 AUD Sale price $12.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x40x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
40
mm
Wire Diameter (d)
1.000
mm
Max. Extension (L1)
59.20
mm
Spring Rate
0.98
N/mm
Initial Tension (IT)
4.9
N
Extension Springs - 8x40x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 24.52 N   
Part Number: ES-0800-0400-10-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $12.14 AUD
Regular price $14.56 AUD Sale price $12.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x40x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
40
mm
Wire Diameter (d)
1.000
mm
Max. Extension (L1)
59.20
mm
Extension Springs - 8x40x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Spring Rate: 0.98 N/mm    Initial Tension (IT): 4.9 N    Load at L1: 24.52 N   
Part Number: ES-0800-0400-10-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $12.14 AUD
Regular price $14.56 AUD Sale price $12.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x40x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
40
mm
Wire Diameter (d)
1.200
mm
Max. Extension (L1)
51.90
mm
Spring Rate
2.65
N/mm
Initial Tension (IT)
9.8
N
Extension Springs - 8x40x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 41.19 N   
Part Number: ES-0800-0400-12-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $12.41 AUD
Regular price $14.89 AUD Sale price $12.41 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x40x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
40
mm
Wire Diameter (d)
1.200
mm
Max. Extension (L1)
51.90
mm
Extension Springs - 8x40x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Spring Rate: 2.65 N/mm    Initial Tension (IT): 9.8 N    Load at L1: 41.19 N   
Part Number: ES-0800-0400-12-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $12.41 AUD
Regular price $14.89 AUD Sale price $12.41 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x45x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
45
mm
Wire Diameter (d)
1.000
mm
Max. Extension (L1)
67.20
mm
Spring Rate
0.88
N/mm
Initial Tension (IT)
4.9
N
Extension Springs - 8x45x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 24.52 N   
Part Number: ES-0800-0450-10-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $12.77 AUD
Regular price $15.33 AUD Sale price $12.77 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x45x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
45
mm
Wire Diameter (d)
1.000
mm
Max. Extension (L1)
67.20
mm
Extension Springs - 8x45x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Spring Rate: 0.88 N/mm    Initial Tension (IT): 4.9 N    Load at L1: 24.52 N   
Part Number: ES-0800-0450-10-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $12.77 AUD
Regular price $15.33 AUD Sale price $12.77 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x50x0.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
50
mm
Wire Diameter (d)
0.900
mm
Max. Extension (L1)
82.60
mm
Spring Rate
0.45
N/mm
Initial Tension (IT)
3.9
N
Extension Springs - 8x50x0.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 18.63 N   
Part Number: ES-0800-0500-09-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $14.14 AUD
Regular price $16.96 AUD Sale price $14.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x50x0.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
50
mm
Wire Diameter (d)
0.900
mm
Max. Extension (L1)
82.60
mm
Extension Springs - 8x50x0.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Spring Rate: 0.45 N/mm    Initial Tension (IT): 3.9 N    Load at L1: 18.63 N   
Part Number: ES-0800-0500-09-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $14.14 AUD
Regular price $16.96 AUD Sale price $14.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x50x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
50
mm
Wire Diameter (d)
1.000
mm
Max. Extension (L1)
75.00
mm
Spring Rate
0.78
N/mm
Initial Tension (IT)
4.9
N
Extension Springs - 8x50x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 24.52 N   
Part Number: ES-0800-0500-10-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $13.23 AUD
Regular price $15.87 AUD Sale price $13.23 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x50x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
50
mm
Wire Diameter (d)
1.000
mm
Max. Extension (L1)
75.00
mm
Extension Springs - 8x50x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Spring Rate: 0.78 N/mm    Initial Tension (IT): 4.9 N    Load at L1: 24.52 N   
Part Number: ES-0800-0500-10-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $13.23 AUD
Regular price $15.87 AUD Sale price $13.23 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x50x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
50
mm
Wire Diameter (d)
1.200
mm
Max. Extension (L1)
65.50
mm
Spring Rate
2.06
N/mm
Initial Tension (IT)
9.8
N
Extension Springs - 8x50x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 41.19 N   
Part Number: ES-0800-0500-12-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $13.95 AUD
Regular price $16.75 AUD Sale price $13.95 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x50x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
50
mm
Wire Diameter (d)
1.200
mm
Max. Extension (L1)
65.50
mm
Extension Springs - 8x50x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Spring Rate: 2.06 N/mm    Initial Tension (IT): 9.8 N    Load at L1: 41.19 N   
Part Number: ES-0800-0500-12-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $13.95 AUD
Regular price $16.75 AUD Sale price $13.95 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x55x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
55
mm
Wire Diameter (d)
1.000
mm
Max. Extension (L1)
83.60
mm
Spring Rate
0.70
N/mm
Initial Tension (IT)
4.9
N
Extension Springs - 8x55x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 24.52 N   
Part Number: ES-0800-0550-10-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $14.14 AUD
Regular price $16.96 AUD Sale price $14.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x55x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
55
mm
Wire Diameter (d)
1.000
mm
Max. Extension (L1)
83.60
mm
Extension Springs - 8x55x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Spring Rate: 0.70 N/mm    Initial Tension (IT): 4.9 N    Load at L1: 24.52 N   
Part Number: ES-0800-0550-10-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $14.14 AUD
Regular price $16.96 AUD Sale price $14.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x60x0.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
60
mm
Wire Diameter (d)
0.900
mm
Max. Extension (L1)
101.70
mm
Spring Rate
0.35
N/mm
Initial Tension (IT)
3.9
N
Extension Springs - 8x60x0.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 18.63 N   
Part Number: ES-0800-0600-09-S4 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $3.50 AUD
Regular price $4.20 AUD Sale price $3.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x60x0.9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
60
mm
Wire Diameter (d)
0.900
mm
Max. Extension (L1)
101.70
mm
Extension Springs - 8x60x0.9 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): 3.9 N    Load at L1: 18.63 N   
Part Number: ES-0800-0600-09-S4 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $3.50 AUD
Regular price $4.20 AUD Sale price $3.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x60x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
60
mm
Wire Diameter (d)
1.000
mm
Max. Extension (L1)
93.30
mm
Spring Rate
0.60
N/mm
Initial Tension (IT)
4.9
N
Extension Springs - 8x60x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 24.52 N   
Part Number: ES-0800-0600-10-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $14.41 AUD
Regular price $17.29 AUD Sale price $14.41 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x60x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
60
mm
Wire Diameter (d)
1.000
mm
Max. Extension (L1)
93.30
mm
Extension Springs - 8x60x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Spring Rate: 0.60 N/mm    Initial Tension (IT): 4.9 N    Load at L1: 24.52 N   
Part Number: ES-0800-0600-10-S4 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $14.41 AUD
Regular price $17.29 AUD Sale price $14.41 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x60x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
60
mm
Wire Diameter (d)
1.200
mm
Max. Extension (L1)
78.80
mm
Spring Rate
1.67
N/mm
Initial Tension (IT)
9.8
N
Extension Springs - 8x60x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Load at L1: 41.19 N   
Part Number: ES-0800-0600-12-S4 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 12, 2026
Regular price $3.50 AUD
Regular price $4.20 AUD Sale price $3.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 8x60x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Spring
OD (D0)
8.00
mm
Approx. Overall Length (L0)
60
mm
Wire Diameter (d)
1.200
mm
Max. Extension (L1)
78.80
mm
Extension Springs - 8x60x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Spring Rate: 1.67 N/mm    Initial Tension (IT): 9.8 N    Load at L1: 41.19 N   
Part Number: ES-0800-0600-12-S4 (Each)
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Regular price $3.50 AUD
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Extension Springs - 8.33x149.2x1.07 mm Stainless Steel - Steel - Zinc Spring
OD (D0)
8.33
mm
Approx. Overall Length (L0)
149.2
mm
Wire Diameter (d)
1.07
mm
Spring Rate
0.26
N/mm
Initial Tension (IT)
0.4
N
Extension Springs - 8.33x149.2x1.07 mm - Steel - Zinc
Material: Steel - Zinc   
Part Number: ES-0833-1492-11-M (Each)
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Regular price $9.41 AUD
Regular price $11.29 AUD Sale price $9.41 AUD
Each
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Extension Springs - 8.33x149.2x1.07 mm Stainless Steel - Steel - Zinc Spring
OD (D0)
8.33
mm
Approx. Overall Length (L0)
149.2
mm
Wire Diameter (d)
1.07
mm
Extension Springs - 8.33x149.2x1.07 mm - Steel - Zinc
Material: Steel - Zinc    Spring Rate: 0.26 N/mm    Initial Tension (IT): 0.4 N   
Part Number: ES-0833-1492-11-M (Each)
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Regular price $9.41 AUD
Regular price $11.29 AUD Sale price $9.41 AUD
Each
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Extension Springs - 8.33x203.2x1.07 mm Stainless Steel - Steel - Zinc Spring
OD (D0)
8.33
mm
Approx. Overall Length (L0)
203.2
mm
Wire Diameter (d)
1.07
mm
Spring Rate
0.19
N/mm
Initial Tension (IT)
0.2
N
Extension Springs - 8.33x203.2x1.07 mm - Steel - Zinc
Material: Steel - Zinc   
Part Number: ES-0833-2032-11-M (Each)
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Regular price $10.95 AUD
Regular price $13.15 AUD Sale price $10.95 AUD
Each
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Extension Springs - 8.33x203.2x1.07 mm Stainless Steel - Steel - Zinc Spring
OD (D0)
8.33
mm
Approx. Overall Length (L0)
203.2
mm
Wire Diameter (d)
1.07
mm
Extension Springs - 8.33x203.2x1.07 mm - Steel - Zinc
Material: Steel - Zinc    Spring Rate: 0.19 N/mm    Initial Tension (IT): 0.2 N   
Part Number: ES-0833-2032-11-M (Each)
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Regular price $10.95 AUD
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Extension Springs - 8.71x36.5x1.22 mm Stainless Steel - Steel - Zinc Spring
OD (D0)
8.71
mm
Approx. Overall Length (L0)
36.5
mm
Wire Diameter (d)
1.22
mm
Spring Rate
2.74
N/mm
Initial Tension (IT)
2.7
N
Extension Springs - 8.71x36.5x1.22 mm - Steel - Zinc
Material: Steel - Zinc   
Part Number: ES-0871-0365-12-M (Each)
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Regular price $6.32 AUD
Regular price $7.58 AUD Sale price $6.32 AUD
Each
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Extension Springs - 8.71x36.5x1.22 mm Stainless Steel - Steel - Zinc Spring
OD (D0)
8.71
mm
Approx. Overall Length (L0)
36.5
mm
Wire Diameter (d)
1.22
mm
Extension Springs - 8.71x36.5x1.22 mm - Steel - Zinc
Material: Steel - Zinc    Spring Rate: 2.74 N/mm    Initial Tension (IT): 2.7 N   
Part Number: ES-0871-0365-12-M (Each)
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Regular price $6.32 AUD
Regular price $7.58 AUD Sale price $6.32 AUD
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Extension Springs - 9.14x19.1x0.89 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Approx. Overall Length (L0)
19.1
mm
Wire Diameter (d)
0.89
mm
Max. Extension (L1)
23.110
mm
Spring Rate
6.180
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 9.14x19.1x0.89 mm - Steel
Material: Steel    Load at L1: 26.240 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0191-09-M (Each)
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Regular price $6.86 AUD
Regular price $13.00 AUD Sale price $6.86 AUD
Each
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Extension Springs - 9.14x19.1x0.89 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Approx. Overall Length (L0)
19.1
mm
Wire Diameter (d)
0.89
mm
Max. Extension (L1)
23.110
mm
Extension Springs - 9.14x19.1x0.89 mm - Steel
Material: Steel    Spring Rate: 6.180 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 26.240 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0191-09-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026
Regular price $6.86 AUD
Regular price $13.00 AUD Sale price $6.86 AUD
Each
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Extension Springs - 9.14x25.4x0.79 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Approx. Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.79
mm
Max. Extension (L1)
51.310
mm
Spring Rate
0.560
N/mm
Initial Tension (IT)
1.5
N
Extension Springs - 9.14x25.4x0.79 mm - Steel
Material: Steel    Load at L1: 3.690 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0254-08-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026
Regular price $6.86 AUD
Regular price $13.00 AUD Sale price $6.86 AUD
Each
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Extension Springs - 9.14x25.4x0.79 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Approx. Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.79
mm
Max. Extension (L1)
51.310
mm
Extension Springs - 9.14x25.4x0.79 mm - Steel
Material: Steel    Spring Rate: 0.560 N/mm    Initial Tension (IT): 1.5 N    Load at L1: 3.690 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0254-08-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026
Regular price $6.86 AUD
Regular price $13.00 AUD Sale price $6.86 AUD
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Extension Springs - 9.14x31.8x1.4 mm - Stainless Steel 302/304 Similar to A2, 18-8 Spring
OD (D0)
9.14
mm
Approx. Overall Length (L0)
31.8
mm
Wire Diameter (d)
1.40
mm
Max. Extension (L1)
42.164
mm
Spring Rate
5.64
N/mm
Initial Tension (IT)
5.9
N
Extension Springs - 9.14x31.8x1.4 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Load at L1: 14.66 N   
Part Number: ES-0914-0318-14-S2 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 14, 2026
Regular price $15.59 AUD
Regular price $18.71 AUD Sale price $15.59 AUD
Each
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Extension Springs - 9.14x31.8x1.4 mm - Stainless Steel 302/304 Similar to A2, 18-8 Spring
OD (D0)
9.14
mm
Approx. Overall Length (L0)
31.8
mm
Wire Diameter (d)
1.40
mm
Max. Extension (L1)
42.164
mm
Extension Springs - 9.14x31.8x1.4 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Spring Rate: 5.64 N/mm    Initial Tension (IT): 5.9 N    Load at L1: 14.66 N   
Part Number: ES-0914-0318-14-S2 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 14, 2026
Regular price $15.59 AUD
Regular price $18.71 AUD Sale price $15.59 AUD
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Extension Springs - 9.14x25.4x0.89 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Approx. Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.89
mm
Max. Extension (L1)
42.670
mm
Spring Rate
1.384
N/mm
Initial Tension (IT)
2.2
N
Extension Springs - 9.14x25.4x0.89 mm - Steel
Material: Steel    Load at L1: 26.240 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0254-09-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026
Regular price $7.05 AUD
Regular price $13.28 AUD Sale price $7.05 AUD
Each
Excludes GST and overseas Taxes & Duties
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Extension Springs - 9.14x25.4x0.89 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Approx. Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.89
mm
Max. Extension (L1)
42.670
mm
Extension Springs - 9.14x25.4x0.89 mm - Steel
Material: Steel    Spring Rate: 1.384 N/mm    Initial Tension (IT): 2.2 N    Load at L1: 26.240 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0254-09-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026
Regular price $7.05 AUD
Regular price $13.28 AUD Sale price $7.05 AUD
Each
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Extension Springs - 9.14x25.4x0.99 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Approx. Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.99
mm
Max. Extension (L1)
39.620
mm
Spring Rate
2.010
N/mm
Initial Tension (IT)
2.8
N
Extension Springs - 9.14x25.4x0.99 mm - Steel
Material: Steel    Load at L1: 31.230 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0254-10-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026
Regular price $7.32 AUD
Regular price $13.79 AUD Sale price $7.32 AUD
Each
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Extension Springs - 9.14x25.4x0.99 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Approx. Overall Length (L0)
25.4
mm
Wire Diameter (d)
0.99
mm
Max. Extension (L1)
39.620
mm
Extension Springs - 9.14x25.4x0.99 mm - Steel
Material: Steel    Spring Rate: 2.010 N/mm    Initial Tension (IT): 2.8 N    Load at L1: 31.230 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0254-10-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026
Regular price $7.32 AUD
Regular price $13.79 AUD Sale price $7.32 AUD
Each
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Extension Springs - 9.14x25.4x1.25 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Approx. Overall Length (L0)
25.4
mm
Wire Diameter (d)
1.25
mm
Max. Extension (L1)
33.780
mm
Spring Rate
6.300
N/mm
Initial Tension (IT)
5.3
N
Extension Springs - 9.14x25.4x1.25 mm - Steel
Material: Steel    Load at L1: 58.720 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0254-12-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026
Regular price $7.50 AUD
Regular price $14.15 AUD Sale price $7.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Extension Springs - 9.14x25.4x1.25 mm Music Wire - Steel Spring
OD (D0)
9.14
mm
Approx. Overall Length (L0)
25.4
mm
Wire Diameter (d)
1.25
mm
Max. Extension (L1)
33.780
mm
Extension Springs - 9.14x25.4x1.25 mm - Steel
Material: Steel    Spring Rate: 6.300 N/mm    Initial Tension (IT): 5.3 N    Load at L1: 58.720 N    End Type: Closed - Full Loop   
Part Number: ES-0914-0254-12-M (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Aug 02, 2026
Regular price $7.50 AUD
Regular price $14.15 AUD Sale price $7.50 AUD
Each
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Extension Springs - 9.14x38.1x0.94 mm - Stainless Steel 302/304 Similar to A2, 18-8 Spring
OD (D0)
9.14
mm
Approx. Overall Length (L0)
38.1
mm
Wire Diameter (d)
0.94
mm
Max. Extension (L1)
77.724
mm
Spring Rate
0.49
N/mm
Initial Tension (IT)
0.5
N
Extension Springs - 9.14x38.1x0.94 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Load at L1: 4.91 N   
Part Number: ES-0914-0381-09-S2 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 14, 2026
Regular price $8.41 AUD
Regular price $10.09 AUD Sale price $8.41 AUD
Each
Excludes GST and overseas Taxes & Duties
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Backorder: Out of Stock.
Extension Springs - 9.14x38.1x0.94 mm - Stainless Steel 302/304 Similar to A2, 18-8 Spring
OD (D0)
9.14
mm
Approx. Overall Length (L0)
38.1
mm
Wire Diameter (d)
0.94
mm
Max. Extension (L1)
77.724
mm
Extension Springs - 9.14x38.1x0.94 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)    Spring Rate: 0.49 N/mm    Initial Tension (IT): 0.5 N    Load at L1: 4.91 N   
Part Number: ES-0914-0381-09-S2 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 14, 2026
Regular price $8.41 AUD
Regular price $10.09 AUD Sale price $8.41 AUD
Each
Excludes GST and overseas Taxes & Duties
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Backorder: Out of Stock.