Description :

1. Various hook spring (CY-B38).
2. Total coils: active coils disregard the hooks on both ends.
3. Free length: the overall length of a spring in the unloaded position.
4. Load: our computer can assist you to figure out the load design.
5. Style of ends: requirement on your product needs as indicated in the following diagram.
6. Finish: coating zinc / black zinc / while zinc / rainbow as you need.

Specification :

1. Material: piano wire, stainless steel, high carbon steel, nickel plated, phosphorus bronze, copper bronze, beryllium copper. 2. Wire diameter: 0.1 mm ~ 5.0 mm and above. 3. Outside diameter: 1.2 mm and above.