Feature: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 TubeMaterial: Moulded steelSurface Teatment: SpraySquare 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 / 6.5inBolt Aperture: Approx. 17mm / 0.7inApplication: Suitable for trailer camping RV.Package List:1 xHitch Receiver Tube