3.2mm x 20mm Zinc Plated Steel Metric Cotter Pins (30 pcs.)

Diameter: 3.2mm
Length: 20mm
Material: Steel
Finish: Zinc
Style: Extended Prong
Type: Cotter Pin

Box of 30.

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.