CURT 57201 Vehicle Side Trailer Wiring Harness Clamp On Bracket Mounts for 7 Way Round or RV Blade, 12 Pack puck Oldsmobile Custom Cruiser and Pontiac Truck:Silverado Oldsmobile Custom Cruiser and Pontiac Parisienne (see application info to verify fitment) Frees up space inside the vehicle for passengers and cargo Angled shank elevates carrier for more ground clearance Adapter sleeve allows mounting on either 1 1 4" or 2" receiver tube Two piece design easily bolts together for quick assembly Mesh base for easy cleanup Features mounting holes for a cargo net or bungees Protected by a highly durable E coat and carbide black powder coat finish Limited lifetime warranty (one year finish Connector wires can be a nuisance when they are just lying around CURT electrical is the smart way to ensure that your trailer lights and electrical systems are prepared for the road ahead