1/2" x 7/8" x .065" x 7/8" Steel Compression Springs SPRC-397 (12 pcs.)

Diameter: 7/8"
Diameter 2: .065"
Length: 1/2"
Material: Spring Steel
Nominal Size: SRM131
Type: Compression Spring
WireDiameter: .065 WG

Box of 12.

Compression springs are coils designed to become shorter when loaded. Their turns are not touching in the unloaded position, and they need no attachment points.