The UK's leading extension springs manufacturer
Ashfield Springs - Extension Springs
Ashfield Springs are the UK's leading extension spring manufacturer and suppliers. The majority of springs we manufacture are to customer specification although we keep over 500,000 in stock which are available for same day despatch.
If you require a stock spring please browse our online catalogue or alternatively please contact us with your requirements.
Wire Size: 0.1mm-25.4mm
- Carbon Steel - Hard drawn and Oil Tempered
- Alloy Steel - Chrome Vanadium and Silicon Chrome
- Stainless Steel - Martensitic and Austenitic
- Copper Based Alloys - Phosphor Bronze and Beryllium Copper
- Nickel Based Alloys - Inconel 600 and Inconel X750
Extension Springs
An extension spring is a close coiled spring manufactured from circular, rectangular or square material which offers resistance to a force applied axially whose free length extends in the direction of an applied load.
