C T Johnson Enterprises Hitch and Trailer Lock Set - .5 Inch Opening -
Now you can lock your hitch and trailer with one key.
One hitch lock and one coupler lock KEYED ALIKE for your convenience. Now you can lock your hitch and trailer with ONE key. Receiver style hitch lock with 5/8" dia. pin fits all 2" x 2" receiver (Class 3, 4). Trailer Coupler Latch Lock has a 1/4" dia pin and 1/2" opening.