Cotter pins, also known as split pins or cotter keys, are used to hold pins, drilled bolts or castle nuts in place. Check the product details to make sure you have the right size and quantity for what you need.

Cotter Pins - 5/32 In. x 2-1/2 In. (M4 x 64mm) Features:

• Universal application; verify fitment using vehicle specifications
• Durable construction manufactured to strict quality standards
• Direct replacement — these cotter pins, also known as split pins or cotter keys, are designed for a variety of purposes, including replacing the factory-installed pins on vehicles
• Trustworthy quality — backed by a team of product experts in the United States and more than a century of automotive experience
• Includes: 40 Cotter Pins
• Sold as a Set