Fits 4 pucks in truck bed. Release handles and it easily converts to a level bed - No mounting rails means it's removable and you can use your truck for more than towing - Polyurethane bushings provide a quiet, rattle free towing experience - 12" of movement, for turning and maneuvering clearance in shortbed trucks - Easy to reach, cam action handle means easy release even when parked on unlevel sites - Fully articulating head allowing front to back and side to side pivoting - 1" thick wrap around jaws for a strong, worry-free connection