This Medium Duty Truck Hitch from Miller Industries has superior strength and durability. This might be the best tow bar design ever because it incorporates the use of extra-large spacer bars, a smooth faced crossbar and cam locks on the spacer bars for easier use. The crossbar comes with 1/2″ grab hooks at the end for extra heavy duty lifting, and 3/4″ shackles for attaching your winch cable to. Mounting brackets sold separately. Medium Duty Truck Hitch Extra-Large Spacer Bars, Smooth Faced Crossbar and Cam Locks Crossbar has 1/2″ Grab Hooks 3/4″ Shackles for Attaching your Winch Cable Mounting brackets sold separately