Prime-Line 6-3/4 in. L X 3/8 in. D Extension Spring 1 pk

This is a nickel plated, tempered steel extension spring, with a single closed loop. Often they are referred to as handyman springs. Typically they are used for a variety of household or business applications, such as for toys, tools or general use. The outside diameter is 3/8 in., with a length of 6-3/4 in. and has a 0.062 gauge thickness.