Products
Extension Springs
Extension (tension) springs with the hook style, length and initial tension your assembly needs.
Extension springs resist a pulling force. They are wound with the coils pressed together under initial tension, so the spring stays closed until the load goes above that tension, then stretches and pulls back.
Hooks and loops are formed to your drawing, in the orientation your assembly needs.
Features
- Machine hooks, crossover hooks, extended hooks or full loops
- Initial tension set to your requirement
- Hook orientation as per drawing
- Spring steel and stainless steel
Specifications
- Material
- Spring steel, stainless steel, mild steel (other grades on request)
- Dimensions
- Wire size, diameter, length and load as per your drawing
- Hooks
- Machine, crossover, extended hook or full loop
- Finish
- Oiled, blackodised, zinc plated or powder coated, as required
- Quantities
- Samples to regular production batches
Applications
- Trolley and door stoppers
- Agricultural machinery
- Levers and return mechanisms
- Weighing and balancing equipment
- Shutter and gate mechanisms
Other springs we make
Torsion Springs
Coiled springs with legs that apply turning force for hinges, levers and returns.
View detailsDouble Torsion Springs
Two coil bodies joined by a central loop for balanced torque in a compact space.
View detailsSpiral Torsion Springs
Flat-strip springs wound in a spiral to give rotational force over many turns.
View detailsHave a drawing or a sample?
Send it to us. We will confirm the spring details and get back to you with a quote.