Wheel-Chock, Locking 6.5"Caracteristicas: Chock includes the T base and a security pin that can be used to lock your bike to the chock (lock not included) Flush mount T base fits all trailers and truck beds with no hassle of aligning separate cleats Large models fit street supermoto applications and with clearance for all disc brakes Chock mounts to T base at four points for strength and stability All mounting hardware and instructions included Made in the U. S. A. Peso: 9.