3/8" x .025" x 1-7/8" Steel SRA99 Ajax Springs

Diameter: 3/8"
Diameter 2: .025"
Length: 1-7/8"
Material: Spring Steel
Nominal Size: SRM12
Type: Compression Spring
WireDiameter: .025 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.