Hillman 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.
| Style | : | #63A |
| Type | : | Extension Springs |
| Material | : | Steel |
| Finish | : | Zinc-Plated |
| Diameter | : | 3/4 in |
| Length | : | 10-1/4 in |