Keep your ball mount from being stolen! Takes the place of the hitch pin and keeper clip that usually fastens the ball mount into the receiver. Comes with a lock installed on the end, covered by a water-tight cap to prevent corrosion. Has a special 5/8" shaft to slip over the 1/2" shaft. 2 keys included.
Versatile/ Convertible style fits either a 1/2" or 5/8" receiver.