HEAVY DUTYThe Heavy Duty 2 inch clamp is built tough and ready for your heavy loads. Perfect for larger bike racks, cargo carriers, dirt bike racks, equipment haulers or if you just want the best! Built from high strength steel and built for years of service and ready for your next adventure.Fits all makes and models of Trucks and SUVS with a 2 inch receiver.Proudly built in the USASpecs:-Clamp Plate: ½ inch high strength steel, welded construction, black zinc coated - Receiver Slide: ¼ inch high strength steel, black zinc coated- Bolt and Nut: 5/8-18 Thread with lock nut, zinc coated