Diameter: 55/64"
Diameter 2: .148"
Length: 8-1/2"
Material: Spring Steel
Nominal Size: SRM79
Type: Extension Spring
WireDiameter: .148 WG

Box of 1.

Extension springs are wire coils designed to become longer under load. Their turns are normally touching in the unloaded position, and they have a hook, loop or some other means of attachment at each end.