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:

Print page

Request a quote

For large volumes and customised products, add to your cart and click request a quote, orcontact usand we will respond within 1 working days.

198 results

Sort by

None

Product SKUs information
Essentra Part Number	Price range	Availability	Initial Tension	Overall Length	Material	Load at Load Length
	£ 1.5024 - £ 1.6442	Request the lead time here	3.65 N 3.65 N	1.122 in 28.5 mm	Carbon Steel	40.30 N 40.30 N

	£ 1.5024 - £ 1.6442	Request the lead time here	3.65 N 3.65 N	2.752 in 69.9 mm	Carbon Steel	40.30 N 40.30 N

	£ 1.5024 - £ 1.6442	330 In stock	6.23 N 6.23 N	2 in 50.8 mm	Carbon Steel	70.28 N 70.28 N

	£ 1.5166 - £ 1.6584	Request the lead time here	1.78 N 1.78 N	1.752 in 44.5 mm	Carbon Steel	19.57 N 19.57 N

		Request the lead time here	1.78 N 1.78 N	4.5 in 114.3 mm	Carbon Steel	19.57 N 19.57 N

	£ 1.7292 - £ 1.8851	Request the lead time here	7.56 N 7.56 N	2.5 in 63.5 mm	Carbon Steel	83.63 N 83.63 N

	£ 2.4663 - £ 2.6789	Request the lead time here	12.32 N 12.32 N	2.252 in 57.2 mm	Carbon Steel	137.09 N 137.09 N

	£ 2.4946 - £ 2.7214	Request the lead time here	27.89 N 27.89 N	2 in 50.8 mm	Carbon Steel	309.98 N 309.98 N

	£ 2.9057 - £ 3.1608	Request the lead time here	27.89 N 27.89 N	5 in 127.0 mm	Carbon Steel	309.98 N 309.98 N

	£ 1.9844 - £ 2.1545	Request the lead time here	5.19 N 5.19 N	1.752 in 44.5 mm	Stainless Steel	58.54 N 58.54 N

10439944	£ 1.9844 - £ 2.1545	Request the lead time here	1.48 N 1.48 N	1.5 in 38.1 mm	Stainless Steel	16.30 N 16.30 N

	£ 2.2678 - £ 2.4663	Request the lead time here	1.48 N 1.48 N	4 in 101.6 mm	Stainless Steel	16.30 N 16.30 N

	£ 1.4316 - £ 1.5591	Request the lead time here	2.22 N 2.22 N	1.122 in 28.5 mm	Carbon Steel	23.58 N 23.58 N

	£ 1.4316 - £ 1.5591	Request the lead time here	2.22 N 2.22 N	2.752 in 69.9 mm	Carbon Steel	23.58 N 23.58 N

	£ 1.5024 - £ 1.6442	Request the lead time here	3.65 N 3.65 N	1.252 in 31.8 mm	Carbon Steel	40.30 N 40.30 N

	£ 1.5024 - £ 1.6442	Request the lead time here	3.65 N 3.65 N	3 in 76.2 mm	Carbon Steel	40.30 N 40.30 N

	£ 1.7717 - £ 1.9418	Request the lead time here	1.78 N 1.78 N	5 in 127.0 mm	Carbon Steel	19.57 N 19.57 N

	£ 1.7292 - £ 1.8851	Request the lead time here	7.56 N 7.56 N	2.752 in 69.9 mm	Carbon Steel	83.63 N 83.63 N

	£ 2.4663 - £ 2.6789	Request the lead time here	12.32 N 12.32 N	2.5 in 63.5 mm	Carbon Steel	137.09 N 137.09 N

	£ 1.4316 - £ 1.5591	Request the lead time here	2.22 N 2.22 N	0.622 in 15.8 mm	Carbon Steel	23.58 N 23.58 N