This TRIMAX Adjustable Hitch and Ball Mount is a receiver lock set with 2 pins; the ball mount lock has a 3-5/8" span (1/2" pin) and the receiver lock has a 3-1/2" span (5/8" pin). Test specifications exceed 32,000 lb.
TRIMAX PREMIUM 'RAZOR RP' KEYED ALIKE LOCK Set for Wider Receiver Box 2.5"
TRIMAX PREMIUM 'RAZOR RP' KEYED ALIKE LOCK Set for Wider Receiver Box 2.5"