Features: 1.Vehicle Protection: The trailer hitch receiver tube adapter can well protect your vehicle from wear and scratches during towing and is very rugged and durable. 2.Exquisite Technology: The trailer hanging receiving tube is professionally made, the surface is black spray treatment, rust resistance, exquisite technology, stable and reliable performance. 3.High Strength Moulded Steel: The receiving tube is made of die steel material, strong bearing capacity, high hardness, rust prevention, not easy to break or deformation. 4.Applicable Vehicles: 2in hitch receiver tube can be widely used in trailers and campervans, and the mounting hole center distance is 3.3 x 1.8in, please assure whether it is applicable for your vehicle before ordering. 5.Easy Installation: The 2in trailer receiving tube adapter is easy to install, bolt on installation, without complicated operation, easy to use, saving your time and effort. Specification: Item Type: Hitch Receiver Tube Material: Moulded steel Surface Teatment: Spray Square Inner Diameter: 2in (52x52mm) Installation Sizes: Center distance 85x45mm / 3.3 x 1.8in (Approx), aperture 13.5mm / 0.5in(Approx.) Total Height: Approx. 165mm / 6.5in Bolt Aperture: Approx. 17mm / 0.7in Application: Suitable for trailer camping RV