Bikemaster TLWC04 Heavy Duty Wheel Chock

A must-have item to help keep your bike upright while tying down your precious ride. Chock mounts directly to your floor or truck bed with supplied hardware. Adjustable self-locking chock works on tires up to 6-1/2 in. wide. Heavy-duty steel construction for years of service. Four-position locking pin prevents accidental roll backs. One person operation.