3/4" x 1-1/8" x 5-3/4" x .128" WG Steel Extension Springs SPRE-538 (1 pcs.)

Diameter: 3/4"
Diameter 2: .128"
Length: 5-3/4"
Material: Spring Steel
Nominal Size: SRM42
Style: Loop End
Type: Extension Spring
WireDiameter: .130 WG
Hook-to-hookLength: 5-1/2"
# of Coils: 33

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.