REESE Towpower anti-theft, locking hitch pin is designed to secure a ball mount in the hitch receiver. It features a 5/8-in pin diameter to fit Class III and IV 2-in receivers. Complete with two easily copied flat keys for multiple users.

For use with Class III and IV 2 In. receivers
Flat key design
Includes two keys
5/8 In. diameter
1 year limited warranty
Vinyl lock cover keeps tumblers clean