Master Lock E-Z Mount Hitch Ball and Lock — 2 5/16in. Ball, Model# 2820DATSC

Locking E-Z Mount hitch ball addresses the last vulnerable area for trailer theft by making it difficult to remove the hitch ball nut after its installed. The lock washer and ball lock block access to the hitch ball nut so the hitch cant be removed by simply unscrewing the nut. Domed hexagon top makes installation easy and provides a more secure fit. Limited lifetime warranty.