Uriah Products UH500200 Truck Bed Extender (Fits 2" Receiver, Approx. Weight Tolerance 500 lbs.) Mounted Truck Bed Extender - extender up to 4 ft 500 LBS Maximum Cargo Capacity Fits Any 2 Inch Square Receiver Includes Reflectors and a Red Flag for Maximum Safety Adjustable in Width and Height in 1 Inch Increments