Springs - Extension - Music Wire– Page24 – Miniature Bearings Australia - MBA Minibearings - Online, Pick-Up, Retail, Distributors, Wholesale

OD (D0)	Overall Length (L0)	Wire Diameter (d)	Max. Extension (L1)	Spring Rate	Initial Tension (IT)
Extension Springs - 12.7x101.6x1.6 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 101.6 mm	Wire Diameter (d) 1.60 mm	Max. Extension (L1) 179.580 mm	Spring Rate 0.963 N/mm	Initial Tension (IT) 7.6 N
Material: Steel Load at L1: 83.630 N End Type: Closed - Full Loop
Part Number: ES-1270-1016-16-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $15.86 AUD Regular price ~~$28.06 AUD~~ Sale price $15.86 AUD Unit price per Each 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 - 12.7x101.6x1.6 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 101.6 mm	Wire Diameter (d) 1.60 mm	Max. Extension (L1) 179.580 mm
Material: Steel Spring Rate: 0.963 N/mm Initial Tension (IT): 7.6 N Load at L1: 83.630 N End Type: Closed - Full Loop
Part Number: ES-1270-1016-16-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $15.86 AUD Regular price ~~$28.06 AUD~~ Sale price $15.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1270-1016-16-M (Each) --- Extension Springs - 12.7x101.6x1.6 mm Music Wire - Steel Spring Sale ES-1270-1016-16-M (Each) --- Extension Springs - 12.7x101.6x1.6 mm Music Wire - Steel Spring Regular price $15.86 AUD Regular price ~~$28.06 AUD~~ Sale price $15.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 12.7x114.3x1.4 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 114.3 mm	Wire Diameter (d) 1.40 mm	Max. Extension (L1) 242.820 mm	Spring Rate 0.403 N/mm	Initial Tension (IT) 5.3 N
Material: Steel Load at L1: 58.270 N End Type: Closed - Full Loop
Part Number: ES-1270-1143-14-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $14.77 AUD Regular price ~~$25.79 AUD~~ Sale price $14.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 12.7x114.3x1.4 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 114.3 mm	Wire Diameter (d) 1.40 mm	Max. Extension (L1) 242.820 mm
Material: Steel Spring Rate: 0.403 N/mm Initial Tension (IT): 5.3 N Load at L1: 58.270 N End Type: Closed - Full Loop
Part Number: ES-1270-1143-14-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $14.77 AUD Regular price ~~$25.79 AUD~~ Sale price $14.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1270-1143-14-M (Each) --- Extension Springs - 12.7x114.3x1.4 mm Music Wire - Steel Spring Sale ES-1270-1143-14-M (Each) --- Extension Springs - 12.7x114.3x1.4 mm Music Wire - Steel Spring Regular price $14.77 AUD Regular price ~~$25.79 AUD~~ Sale price $14.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 12.7x114.3x1.58 mm Stainless Steel - Hard Drawn - Zinc Spring
OD (D0) 12.70 mm	Overall Length (L0) 114.3 mm	Wire Diameter (d) 1.58 mm		Spring Rate 0.72 N/mm	Initial Tension (IT) 0.7 N
Material: Hard Drawn - Zinc
Part Number: ES-1270-1143-16-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $13.95 AUD Regular price ~~$16.15 AUD~~ Sale price $13.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 12.7x114.3x1.58 mm Stainless Steel - Hard Drawn - Zinc Spring
OD (D0) 12.70 mm	Overall Length (L0) 114.3 mm	Wire Diameter (d) 1.58 mm
Material: Hard Drawn - Zinc Spring Rate: 0.72 N/mm Initial Tension (IT): 0.7 N
Part Number: ES-1270-1143-16-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $13.95 AUD Regular price ~~$16.15 AUD~~ Sale price $13.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1270-1143-16-M (Each) --- Extension Springs - 12.7x114.3x1.58 mm Stainless Steel - Hard Drawn - Zinc Spring Sale ES-1270-1143-16-M (Each) --- Extension Springs - 12.7x114.3x1.58 mm Stainless Steel - Hard Drawn - Zinc Spring Regular price $13.95 AUD Regular price ~~$16.15 AUD~~ Sale price $13.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 12.7x119x1.58 mm Stainless Steel - Hard Drawn - Zinc Spring
OD (D0) 12.70 mm	Overall Length (L0) 119.0 mm	Wire Diameter (d) 1.58 mm		Spring Rate 0.72 N/mm
Material: Hard Drawn - Zinc Deleted Item. Available while stocks last.
Part Number: ES-1270-1190-16-M (Each) 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $9.00 AUD Regular price ~~$15.30 AUD~~ Sale price $9.00 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Extension Springs - 12.7x119x1.58 mm Stainless Steel - Hard Drawn - Zinc Spring
OD (D0) 12.70 mm	Overall Length (L0) 119.0 mm	Wire Diameter (d) 1.58 mm
Material: Hard Drawn - Zinc Spring Rate: 0.72 N/mm Deleted Item. Available while stocks last.
Part Number: ES-1270-1190-16-M (Each) 1 Available Now \| Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $9.00 AUD Regular price ~~$15.30 AUD~~ Sale price $9.00 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ES-1270-1190-16-M (Each) --- Extension Springs - 12.7x119x1.58 mm Stainless Steel - Hard Drawn - Zinc Spring Sale ES-1270-1190-16-M (Each) --- Extension Springs - 12.7x119x1.58 mm Stainless Steel - Hard Drawn - Zinc Spring Regular price $9.00 AUD Regular price ~~$15.30 AUD~~ Sale price $9.00 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 1 Available Now Sale
Extension Springs - 12.7x123.8x1.6 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 123.8 mm	Wire Diameter (d) 1.60 mm			Initial Tension (IT) 0.8 N
Material: Steel Body Length: 101.600 mm End Type: Closed - Full Loop
Part Number: ES-1270-1238-16-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $15.59 AUD Regular price ~~$27.55 AUD~~ Sale price $15.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 12.7x123.8x1.6 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 123.8 mm	Wire Diameter (d) 1.60 mm
Material: Steel Initial Tension (IT): 0.8 N Body Length: 101.600 mm End Type: Closed - Full Loop
Part Number: ES-1270-1238-16-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $15.59 AUD Regular price ~~$27.55 AUD~~ Sale price $15.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1270-1238-16-M (Each) --- Extension Springs - 12.7x123.8x1.6 mm Music Wire - Steel Spring Sale ES-1270-1238-16-M (Each) --- Extension Springs - 12.7x123.8x1.6 mm Music Wire - Steel Spring Regular price $15.59 AUD Regular price ~~$27.55 AUD~~ Sale price $15.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 12.7x127x1.4 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 127.0 mm	Wire Diameter (d) 1.40 mm	Max. Extension (L1) 281.940 mm	Spring Rate 0.350 N/mm	Initial Tension (IT) 5.3 N
Material: Steel Load at L1: 58.270 N End Type: Closed - Full Loop
Part Number: ES-1270-1270-14-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $15.23 AUD Regular price ~~$26.83 AUD~~ Sale price $15.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 12.7x127x1.4 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 127.0 mm	Wire Diameter (d) 1.40 mm	Max. Extension (L1) 281.940 mm
Material: Steel Spring Rate: 0.350 N/mm Initial Tension (IT): 5.3 N Load at L1: 58.270 N End Type: Closed - Full Loop
Part Number: ES-1270-1270-14-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $15.23 AUD Regular price ~~$26.83 AUD~~ Sale price $15.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1270-1270-14-M (Each) --- Extension Springs - 12.7x127x1.4 mm Music Wire - Steel Spring Sale ES-1270-1270-14-M (Each) --- Extension Springs - 12.7x127x1.4 mm Music Wire - Steel Spring Regular price $15.23 AUD Regular price ~~$26.83 AUD~~ Sale price $15.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 12.7x127x1.6 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 127.0 mm	Wire Diameter (d) 1.60 mm	Max. Extension (L1) 229.620 mm	Spring Rate 0.736 N/mm	Initial Tension (IT) 7.6 N
Material: Steel Load at L1: 83.630 N End Type: Closed - Full Loop
Part Number: ES-1270-1270-16-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $17.05 AUD Regular price ~~$30.54 AUD~~ Sale price $17.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 12.7x127x1.6 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 127.0 mm	Wire Diameter (d) 1.60 mm	Max. Extension (L1) 229.620 mm
Material: Steel Spring Rate: 0.736 N/mm Initial Tension (IT): 7.6 N Load at L1: 83.630 N End Type: Closed - Full Loop
Part Number: ES-1270-1270-16-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $17.05 AUD Regular price ~~$30.54 AUD~~ Sale price $17.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1270-1270-16-M (Each) --- Extension Springs - 12.7x127x1.6 mm Music Wire - Steel Spring Sale ES-1270-1270-16-M (Each) --- Extension Springs - 12.7x127x1.6 mm Music Wire - Steel Spring Regular price $17.05 AUD Regular price ~~$30.54 AUD~~ Sale price $17.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 12.7x127x1.83 mm Stainless Steel - Hard Drawn - Zinc Spring
OD (D0) 12.70 mm	Overall Length (L0) 127.0 mm	Wire Diameter (d) 1.83 mm		Spring Rate 1.44 N/mm	Initial Tension (IT) 1.4 N
Material: Hard Drawn - Zinc
Part Number: ES-1270-1270-18-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $17.41 AUD Regular price ~~$20.29 AUD~~ Sale price $17.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 12.7x127x1.83 mm Stainless Steel - Hard Drawn - Zinc Spring
OD (D0) 12.70 mm	Overall Length (L0) 127.0 mm	Wire Diameter (d) 1.83 mm
Material: Hard Drawn - Zinc Spring Rate: 1.44 N/mm Initial Tension (IT): 1.4 N
Part Number: ES-1270-1270-18-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $17.41 AUD Regular price ~~$20.29 AUD~~ Sale price $17.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1270-1270-18-M (Each) --- Extension Springs - 12.7x127x1.83 mm Stainless Steel - Hard Drawn - Zinc Spring Sale ES-1270-1270-18-M (Each) --- Extension Springs - 12.7x127x1.83 mm Stainless Steel - Hard Drawn - Zinc Spring Regular price $17.41 AUD Regular price ~~$20.29 AUD~~ Sale price $17.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 12.7x150.6x0.9 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 150.6 mm	Wire Diameter (d) 0.90 mm			Initial Tension (IT) 0.0 N
Material: Steel Body Length: 127.000 mm End Type: Closed - Full Loop
Part Number: ES-1270-1506-09-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $9.95 AUD Regular price ~~$17.08 AUD~~ Sale price $9.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 12.7x150.6x0.9 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 150.6 mm	Wire Diameter (d) 0.90 mm
Material: Steel Initial Tension (IT): 0.0 N Body Length: 127.000 mm End Type: Closed - Full Loop
Part Number: ES-1270-1506-09-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $9.95 AUD Regular price ~~$17.08 AUD~~ Sale price $9.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1270-1506-09-M (Each) --- Extension Springs - 12.7x150.6x0.9 mm Music Wire - Steel Spring Sale ES-1270-1506-09-M (Each) --- Extension Springs - 12.7x150.6x0.9 mm Music Wire - Steel Spring Regular price $9.95 AUD Regular price ~~$17.08 AUD~~ Sale price $9.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 12.7x152.4x1.58 mm Stainless Steel - Hard Drawn - Zinc Spring
OD (D0) 12.70 mm	Overall Length (L0) 152.4 mm	Wire Diameter (d) 1.58 mm		Spring Rate 0.53 N/mm	Initial Tension (IT) 0.5 N
Material: Hard Drawn - Zinc
Part Number: ES-1270-1524-16-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $11.86 AUD Regular price ~~$13.84 AUD~~ Sale price $11.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 12.7x152.4x1.58 mm Stainless Steel - Hard Drawn - Zinc Spring
OD (D0) 12.70 mm	Overall Length (L0) 152.4 mm	Wire Diameter (d) 1.58 mm
Material: Hard Drawn - Zinc Spring Rate: 0.53 N/mm Initial Tension (IT): 0.5 N
Part Number: ES-1270-1524-16-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $11.86 AUD Regular price ~~$13.84 AUD~~ Sale price $11.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1270-1524-16-M (Each) --- Extension Springs - 12.7x152.4x1.58 mm Stainless Steel - Hard Drawn - Zinc Spring Sale ES-1270-1524-16-M (Each) --- Extension Springs - 12.7x152.4x1.58 mm Stainless Steel - Hard Drawn - Zinc Spring Regular price $11.86 AUD Regular price ~~$13.84 AUD~~ Sale price $11.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 12.7x200x1.63 mm Stainless Steel - Steel - Zinc Spring
OD (D0) 12.70 mm	Overall Length (L0) 200.0 mm	Wire Diameter (d) 1.63 mm		Spring Rate 0.46 N/mm	Initial Tension (IT) 0.5 N
Material: Steel - Zinc
Part Number: ES-1270-2000-16-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $18.50 AUD Regular price ~~$21.60 AUD~~ Sale price $18.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 12.7x200x1.63 mm Stainless Steel - Steel - Zinc Spring
OD (D0) 12.70 mm	Overall Length (L0) 200.0 mm	Wire Diameter (d) 1.63 mm
Material: Steel - Zinc Spring Rate: 0.46 N/mm Initial Tension (IT): 0.5 N
Part Number: ES-1270-2000-16-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $18.50 AUD Regular price ~~$21.60 AUD~~ Sale price $18.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1270-2000-16-M (Each) --- Extension Springs - 12.7x200x1.63 mm Stainless Steel - Steel - Zinc Spring Sale ES-1270-2000-16-M (Each) --- Extension Springs - 12.7x200x1.63 mm Stainless Steel - Steel - Zinc Spring Regular price $18.50 AUD Regular price ~~$21.60 AUD~~ Sale price $18.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 12.7x224.6x2 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 224.6 mm	Wire Diameter (d) 2.00 mm			Initial Tension (IT) 1.3 N
Material: Steel Body Length: 203.200 mm End Type: Closed - Full Loop
Part Number: ES-1270-2246-20-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $28.14 AUD Regular price ~~$51.76 AUD~~ Sale price $28.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 12.7x224.6x2 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 224.6 mm	Wire Diameter (d) 2.00 mm
Material: Steel Initial Tension (IT): 1.3 N Body Length: 203.200 mm End Type: Closed - Full Loop
Part Number: ES-1270-2246-20-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $28.14 AUD Regular price ~~$51.76 AUD~~ Sale price $28.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1270-2246-20-M (Each) --- Extension Springs - 12.7x224.6x2 mm Music Wire - Steel Spring Sale ES-1270-2246-20-M (Each) --- Extension Springs - 12.7x224.6x2 mm Music Wire - Steel Spring Regular price $28.14 AUD Regular price ~~$51.76 AUD~~ Sale price $28.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 12.7x226.1x1.3 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 226.1 mm	Wire Diameter (d) 1.30 mm			Initial Tension (IT) 0.1 N
Material: Steel Body Length: 203.200 mm End Type: Closed - Full Loop
Part Number: ES-1270-2261-13-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $15.86 AUD Regular price ~~$28.06 AUD~~ Sale price $15.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 12.7x226.1x1.3 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 226.1 mm	Wire Diameter (d) 1.30 mm
Material: Steel Initial Tension (IT): 0.1 N Body Length: 203.200 mm End Type: Closed - Full Loop
Part Number: ES-1270-2261-13-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $15.86 AUD Regular price ~~$28.06 AUD~~ Sale price $15.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1270-2261-13-M (Each) --- Extension Springs - 12.7x226.1x1.3 mm Music Wire - Steel Spring Sale ES-1270-2261-13-M (Each) --- Extension Springs - 12.7x226.1x1.3 mm Music Wire - Steel Spring Regular price $15.86 AUD Regular price ~~$28.06 AUD~~ Sale price $15.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 12.7x276.2x1.6 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 276.2 mm	Wire Diameter (d) 1.60 mm			Initial Tension (IT) 0.3 N
Material: Steel Body Length: 254.000 mm End Type: Closed - Full Loop
Part Number: ES-1270-2762-16-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $18.14 AUD Regular price ~~$32.84 AUD~~ Sale price $18.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 12.7x276.2x1.6 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 276.2 mm	Wire Diameter (d) 1.60 mm
Material: Steel Initial Tension (IT): 0.3 N Body Length: 254.000 mm End Type: Closed - Full Loop
Part Number: ES-1270-2762-16-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $18.14 AUD Regular price ~~$32.84 AUD~~ Sale price $18.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1270-2762-16-M (Each) --- Extension Springs - 12.7x276.2x1.6 mm Music Wire - Steel Spring Sale ES-1270-2762-16-M (Each) --- Extension Springs - 12.7x276.2x1.6 mm Music Wire - Steel Spring Regular price $18.14 AUD Regular price ~~$32.84 AUD~~ Sale price $18.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 12.7x279.4x0.89 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 279.4 mm	Wire Diameter (d) 0.89 mm		Spring Rate 0.01 N/mm	Initial Tension (IT) 0.0 N
Material: Steel
Part Number: ES-1270-2794-09-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $48.50 AUD Regular price ~~$94.92 AUD~~ Sale price $48.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 12.7x279.4x0.89 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 279.4 mm	Wire Diameter (d) 0.89 mm
Material: Steel Spring Rate: 0.01 N/mm Initial Tension (IT): 0.0 N
Part Number: ES-1270-2794-09-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $48.50 AUD Regular price ~~$94.92 AUD~~ Sale price $48.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1270-2794-09-M (Each) --- Extension Springs - 12.7x279.4x0.89 mm Music Wire - Steel Spring Sale ES-1270-2794-09-M (Each) --- Extension Springs - 12.7x279.4x0.89 mm Music Wire - Steel Spring Regular price $48.50 AUD Regular price ~~$94.92 AUD~~ Sale price $48.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 12.7x279.4x1.6 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 279.4 mm	Wire Diameter (d) 1.60 mm		Spring Rate 0.28 N/mm	Initial Tension (IT) 0.3 N
Material: Steel
Part Number: ES-1270-2794-16-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $21.41 AUD Regular price ~~$39.85 AUD~~ Sale price $21.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 12.7x279.4x1.6 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 279.4 mm	Wire Diameter (d) 1.60 mm
Material: Steel Spring Rate: 0.28 N/mm Initial Tension (IT): 0.3 N
Part Number: ES-1270-2794-16-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $21.41 AUD Regular price ~~$39.85 AUD~~ Sale price $21.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1270-2794-16-M (Each) --- Extension Springs - 12.7x279.4x1.6 mm Music Wire - Steel Spring Sale ES-1270-2794-16-M (Each) --- Extension Springs - 12.7x279.4x1.6 mm Music Wire - Steel Spring Regular price $21.41 AUD Regular price ~~$39.85 AUD~~ Sale price $21.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 12.7x279.4x1.19 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 279.4 mm	Wire Diameter (d) 1.19 mm		Spring Rate 0.06 N/mm	Initial Tension (IT) 0.1 N
Material: Steel
Part Number: ES-1270-2794-12-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $36.86 AUD Regular price Sale price $36.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 12.7x279.4x1.19 mm Music Wire - Steel Spring
OD (D0) 12.70 mm	Overall Length (L0) 279.4 mm	Wire Diameter (d) 1.19 mm
Material: Steel Spring Rate: 0.06 N/mm Initial Tension (IT): 0.1 N
Part Number: ES-1270-2794-12-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $36.86 AUD Regular price Sale price $36.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1270-2794-12-M (Each) --- Extension Springs - 12.7x279.4x1.19 mm Music Wire - Steel Spring ES-1270-2794-12-M (Each) --- Extension Springs - 12.7x279.4x1.19 mm Music Wire - Steel Spring Regular price $36.86 AUD Regular price Sale price $36.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Extension Springs - 12.7x819.9x1.55 mm Stainless Steel - Steel - Zinc Spring
OD (D0) 12.70 mm	Overall Length (L0) 819.9 mm	Wire Diameter (d) 1.55 mm		Spring Rate 0.75 N/mm	Initial Tension (IT) 0.7 N
Material: Steel - Zinc
Part Number: ES-1270-8199-15-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $11.95 AUD Regular price ~~$13.95 AUD~~ Sale price $11.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 12.7x819.9x1.55 mm Stainless Steel - Steel - Zinc Spring
OD (D0) 12.70 mm	Overall Length (L0) 819.9 mm	Wire Diameter (d) 1.55 mm
Material: Steel - Zinc Spring Rate: 0.75 N/mm Initial Tension (IT): 0.7 N
Part Number: ES-1270-8199-15-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $11.95 AUD Regular price ~~$13.95 AUD~~ Sale price $11.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1270-8199-15-M (Each) --- Extension Springs - 12.7x819.9x1.55 mm Stainless Steel - Steel - Zinc Spring Sale ES-1270-8199-15-M (Each) --- Extension Springs - 12.7x819.9x1.55 mm Stainless Steel - Steel - Zinc Spring Regular price $11.95 AUD Regular price ~~$13.95 AUD~~ Sale price $11.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 14x40x2.3 mm Music Wire - Steel Spring
OD (D0) 14.00 mm	Overall Length (L0) 40 mm	Wire Diameter (d) 2.300 mm	Max. Extension (L1) 45.80 mm	Spring Rate 19.02 N/mm	Initial Tension (IT) 45.1 N
Material: Steel Load at L1: 154.95 N End Type: Double Loop
Part Number: ES-1400-0400-23-M (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 04, 2026 Regular price $144.59 AUD Regular price Sale price $144.59 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 14x40x2.3 mm Music Wire - Steel Spring
OD (D0) 14.00 mm	Overall Length (L0) 40 mm	Wire Diameter (d) 2.300 mm	Max. Extension (L1) 45.80 mm
Material: Steel Spring Rate: 19.02 N/mm Initial Tension (IT): 45.1 N Load at L1: 154.95 N End Type: Double Loop
Part Number: ES-1400-0400-23-M (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 04, 2026 Regular price $144.59 AUD Regular price Sale price $144.59 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1400-0400-23-M (Pack of 50) --- Extension Springs - 14x40x2.3 mm Music Wire - Steel Spring ES-1400-0400-23-M (Pack of 50) --- Extension Springs - 14x40x2.3 mm Music Wire - Steel Spring Regular price $144.59 AUD Regular price Sale price $144.59 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Extension Springs - 14x45x2.3 mm Music Wire - Steel Spring
OD (D0) 14.00 mm	Overall Length (L0) 45 mm	Wire Diameter (d) 2.300 mm	Max. Extension (L1) 52.00 mm	Spring Rate 15.59 N/mm	Initial Tension (IT) 45.1 N
Material: Steel Load at L1: 154.95 N End Type: Double Loop
Part Number: ES-1400-0450-23-M (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 04, 2026 Regular price $87.23 AUD Regular price ~~$175.40 AUD~~ Sale price $87.23 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 14x45x2.3 mm Music Wire - Steel Spring
OD (D0) 14.00 mm	Overall Length (L0) 45 mm	Wire Diameter (d) 2.300 mm	Max. Extension (L1) 52.00 mm
Material: Steel Spring Rate: 15.59 N/mm Initial Tension (IT): 45.1 N Load at L1: 154.95 N End Type: Double Loop
Part Number: ES-1400-0450-23-M (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 04, 2026 Regular price $87.23 AUD Regular price ~~$175.40 AUD~~ Sale price $87.23 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1400-0450-23-M (Pack of 50) --- Extension Springs - 14x45x2.3 mm Music Wire - Steel Spring Sale ES-1400-0450-23-M (Pack of 50) --- Extension Springs - 14x45x2.3 mm Music Wire - Steel Spring Regular price $87.23 AUD Regular price ~~$175.40 AUD~~ Sale price $87.23 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 14x50x2.3 mm Music Wire - Steel Spring
OD (D0) 14.00 mm	Overall Length (L0) 50 mm	Wire Diameter (d) 2.300 mm	Max. Extension (L1) 58.40 mm	Spring Rate 13.14 N/mm	Initial Tension (IT) 45.1 N
Material: Steel Load at L1: 154.95 N End Type: Double Loop
Part Number: ES-1400-0500-23-M (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 04, 2026 Regular price $88.59 AUD Regular price ~~$178.28 AUD~~ Sale price $88.59 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 14x50x2.3 mm Music Wire - Steel Spring
OD (D0) 14.00 mm	Overall Length (L0) 50 mm	Wire Diameter (d) 2.300 mm	Max. Extension (L1) 58.40 mm
Material: Steel Spring Rate: 13.14 N/mm Initial Tension (IT): 45.1 N Load at L1: 154.95 N End Type: Double Loop
Part Number: ES-1400-0500-23-M (Pack of 50) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 04, 2026 Regular price $88.59 AUD Regular price ~~$178.28 AUD~~ Sale price $88.59 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1400-0500-23-M (Pack of 50) --- Extension Springs - 14x50x2.3 mm Music Wire - Steel Spring Sale ES-1400-0500-23-M (Pack of 50) --- Extension Springs - 14x50x2.3 mm Music Wire - Steel Spring Regular price $88.59 AUD Regular price ~~$178.28 AUD~~ Sale price $88.59 AUD Unit price per Priced, Stocked and Sold Per pack of 50 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 14x60x2.3 mm Music Wire - Steel Spring
OD (D0) 14.00 mm	Overall Length (L0) 60 mm	Wire Diameter (d) 2.300 mm	Max. Extension (L1) 70.90 mm	Spring Rate 10.10 N/mm	Initial Tension (IT) 45.1 N
Material: Steel Load at L1: 154.95 N End Type: Double Loop
Part Number: ES-1400-0600-23-M (Pack of 5) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 04, 2026 Regular price $10.95 AUD Regular price ~~$20.45 AUD~~ Sale price $10.95 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 14x60x2.3 mm Music Wire - Steel Spring
OD (D0) 14.00 mm	Overall Length (L0) 60 mm	Wire Diameter (d) 2.300 mm	Max. Extension (L1) 70.90 mm
Material: Steel Spring Rate: 10.10 N/mm Initial Tension (IT): 45.1 N Load at L1: 154.95 N End Type: Double Loop
Part Number: ES-1400-0600-23-M (Pack of 5) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 04, 2026 Regular price $10.95 AUD Regular price ~~$20.45 AUD~~ Sale price $10.95 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1400-0600-23-M (Pack of 5) --- Extension Springs - 14x60x2.3 mm Music Wire - Steel Spring Sale ES-1400-0600-23-M (Pack of 5) --- Extension Springs - 14x60x2.3 mm Music Wire - Steel Spring Regular price $10.95 AUD Regular price ~~$20.45 AUD~~ Sale price $10.95 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 14.2x177.6x1.6 mm Music Wire - Steel Spring
OD (D0) 14.20 mm	Overall Length (L0) 177.6 mm	Wire Diameter (d) 1.60 mm			Initial Tension (IT) 0.3 N
Material: Steel Body Length: 152.400 mm End Type: Closed - Full Loop
Part Number: ES-1420-1776-16-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $16.86 AUD Regular price ~~$30.14 AUD~~ Sale price $16.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 14.2x177.6x1.6 mm Music Wire - Steel Spring
OD (D0) 14.20 mm	Overall Length (L0) 177.6 mm	Wire Diameter (d) 1.60 mm
Material: Steel Initial Tension (IT): 0.3 N Body Length: 152.400 mm End Type: Closed - Full Loop
Part Number: ES-1420-1776-16-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $16.86 AUD Regular price ~~$30.14 AUD~~ Sale price $16.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1420-1776-16-M (Each) --- Extension Springs - 14.2x177.6x1.6 mm Music Wire - Steel Spring Sale ES-1420-1776-16-M (Each) --- Extension Springs - 14.2x177.6x1.6 mm Music Wire - Steel Spring Regular price $16.86 AUD Regular price ~~$30.14 AUD~~ Sale price $16.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Extension Springs - 14.3x176.9x2 mm Music Wire - Steel Spring
OD (D0) 14.30 mm	Overall Length (L0) 176.9 mm	Wire Diameter (d) 2.00 mm			Initial Tension (IT) 1.2 N
Material: Steel Body Length: 152.400 mm End Type: Closed - Full Loop
Part Number: ES-1429-1769-20-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $19.32 AUD Regular price ~~$35.36 AUD~~ Sale price $19.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Extension Springs - 14.3x176.9x2 mm Music Wire - Steel Spring
OD (D0) 14.30 mm	Overall Length (L0) 176.9 mm	Wire Diameter (d) 2.00 mm
Material: Steel Initial Tension (IT): 1.2 N Body Length: 152.400 mm End Type: Closed - Full Loop
Part Number: ES-1429-1769-20-M (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Sep 25, 2026 Regular price $19.32 AUD Regular price ~~$35.36 AUD~~ Sale price $19.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ES-1429-1769-20-M (Each) --- Extension Springs - 14.3x176.9x2 mm Music Wire - Steel Spring Sale ES-1429-1769-20-M (Each) --- Extension Springs - 14.3x176.9x2 mm Music Wire - Steel Spring Regular price $19.32 AUD Regular price ~~$35.36 AUD~~ Sale price $19.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale

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Miniature Bearings Australia

Collection: Springs - Extension - Music Wire

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