Extension Springs

In stock

Extension springs are helical coil springs designed to absorb energy while resisting pulling forces. The further they are stretched, the more force is generate, making them ideal for bringing two components together.

Common applications include Throttle Turn Mechanisms in Automotive, Trampolines, Fitness Equipment and Vibration Dampening Systems.

It is available in both Music Wire material, which is ideal for temperatures between -30 C and +120 C and for use in dry environments, and stainless Steel material, which is ideal for temperatures between -200 C and +250 C and for use in both dry and humid or wet environments. Key Factors to consider when choosing a spring for an application include Spring Material and the Working Environment, Spring Dimensions in both extended and non-extended states. Material: Stainless Steel, Carbon Steel Series Code:

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Product SKUs information
Price range	Availability	Initial Tension	Overall Length	Material	Load at Load Length
£ 1.8482 - £ 1.9315	1050 In stock	0.71 N 0.71 N	0.622 in 15.8 mm	Stainless Steel	7.67 N 7.67 N

£ 1.6814 - £ 1.8204	Request the lead time here	0.71 N 0.71 N	1.752 in 44.5 mm	Stainless Steel	7.67 N 7.67 N

£ 1.6814 - £ 1.8204	Request the lead time here	1.85 N 1.85 N	1 in 25.4 mm	Stainless Steel	19.64 N 19.64 N

£ 1.6814 - £ 1.8204	Request the lead time here	1.85 N 1.85 N	2.5 in 63.5 mm	Stainless Steel	19.64 N 19.64 N

£ 1.4869 - £ 1.6258	Request the lead time here	1.78 N 1.78 N	1.37 in 34.8 mm	Carbon Steel	19.57 N 19.57 N

£ 1.6397 - £ 1.7787	Request the lead time here	1.78 N 1.78 N	3.5 in 88.9 mm	Carbon Steel	19.57 N 19.57 N

£ 1.4035 - £ 1.5286	Request the lead time here	2.22 N 2.22 N	0.752 in 19.1 mm	Carbon Steel	23.58 N 23.58 N

£ 2.0149 - £ 2.1956	Request the lead time here	1.85 N 1.85 N	5 in 127.0 mm	Stainless Steel	19.64 N 19.64 N

£ 1.9454 - £ 2.1122	Request the lead time here	3.04 N 3.04 N	2.252 in 57.2 mm	Stainless Steel	33.57 N 33.57 N

£ 1.9454 - £ 2.1122	Request the lead time here	5.19 N 5.19 N	1.5 in 38.1 mm	Stainless Steel	58.54 N 58.54 N

£ 2.6125 - £ 2.8348	Request the lead time here	12.32 N 12.32 N	3.5 in 88.9 mm	Carbon Steel	137.09 N 137.09 N

£ 2.5847 - £ 2.7931	Request the lead time here	27.89 N 27.89 N	3 in 76.2 mm	Carbon Steel	309.98 N 309.98 N

£ 1.6814 - £ 1.8204	Request the lead time here	0.71 N 0.71 N	0.752 in 19.1 mm	Stainless Steel	7.67 N 7.67 N

£ 1.6814 - £ 1.8204	Request the lead time here	0.71 N 0.71 N	2 in 50.8 mm	Stainless Steel	7.67 N 7.67 N

£ 1.6814 - £ 1.8204	Request the lead time here	1.85 N 1.85 N	2 in 50.8 mm	Stainless Steel	19.64 N 19.64 N

£ 1.4035 - £ 1.5286	Request the lead time here	2.22 N 2.22 N	2 in 50.8 mm	Carbon Steel	23.58 N 23.58 N

£ 1.8482 - £ 2.001	Request the lead time here	2.22 N 2.22 N	5 in 127.0 mm	Carbon Steel	23.58 N 23.58 N

£ 1.6814 - £ 1.8204	Request the lead time here	0.71 N 0.71 N	1 in 25.4 mm	Stainless Steel	7.67 N 7.67 N

£ 1.6814 - £ 1.8204	Request the lead time here	0.71 N 0.71 N	2.5 in 63.5 mm	Stainless Steel	7.67 N 7.67 N

£ 1.6814 - £ 1.8204	Request the lead time here	1.85 N 1.85 N	1.37 in 34.8 mm	Stainless Steel	19.64 N 19.64 N