Tension springs are designed to give a specific pull force when extended to a a specific length. Our springs have a material dimensional range from 0.03 – 26 millimeter.
Cold coiled extension springs can be given an initial tension which needs to be overcome before any elongation of the spring takes place. The level of initial tension can be controlled.
Most common ends are different types of end loops and hooks, there are also a wide range of other mechanical attachment possibilities such as coiled in and screwed in attachments. Examples are, half hooks, German loops, English loops, extended hooks, side hooks, side loops, screw plugs and screw shackles.
Wire diameter 0.03 to 26 mm for cold-coiled tension springs
Customised versions and bespoke dimensions are possible after individual consultation.
Our Lesjöfors sales contacts co-ordinate all your contacts within our organization and thereby rationalize your purchase process.