1/2" x 2-1/8" x .065" WG Steel Extension Springs (6 pcs.)

Diameter: 1/2"
Diameter 2: .065"
Length: 2-1/8"
Material: Spring Steel
Nominal Size: SRM29
Type: Extension Spring
WireDiameter: .065 WG

Box of 6.

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.