Prime-Line 6-1/2 in. L X 3/8 in. D Extension Spring 2 pk

This extension spring is constructed from .047 gauge heat tempered steel spring wire. It features an outside diameter of 3/8 inch and a length of 6-1/2 inch. Used for a variety of household applications.
Open wound helical finished at ends
Made of spring steel
Nickel plated finish
Heat tempered spring steel