#57 Extension Spring Call for Price  Quantity Available: 3   Call for Price

Extension Springs feature a standard spring design and are used as a conventional extension spring. Made of a steel material and covered with a zinc finish. Can be used in a variety of applications.

- Size: #57
- Weight Rating: 12. 81 lbs
- Diameter: 1/2"
- Length: 6"
- A standard extension spring
- Made of steel
- Zinc finish
- Used in a variety of applications

SKU: 379057
Manufacturer: FASTENING SPECIALISTS, INC.
Manufacturer Part #: 79057