3/8" x 2-1/2" Zinc Plated Steel Cotter Pins (4 pcs.)

Diameter: 3/8"
Length: 2-1/2"
Material: Steel
Finish: Zinc
Style: Extended Prong
Type: Cotter Pin

Box of 4.

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.