bROK Lock Dog Bone 5/8-in x 3-1/2-in Span Pushbutton

This bROK receiver lock is the ideal method to secure your class V ball mount in the receiver. This bROK lock contains a sleeve shank and can accommodate class I-V receivers. Its key hole slot cover inhibits dirt and debris from contaminating the key hole. The shank is made of solid steel chrome plating for years of dependable service.