5/16" x 1-1/2" Zinc Plated Steel Cotter Pins (8 pcs.)

Diameter: 5/16"
Length: 1-1/2"
Material: Steel
Finish: Zinc
Style: Extended Prong
Type: Cotter Pin

Box of 8.

A cotter pin is a split pin with two tines that are bent during installation used to fasten metal together, like with a staple or rivet.