Feature:1. Premium Material: Trailer receiver tube is made of moulded steel material, high hardness, rustproof, not easy to break or deform, sturdy and durable.2. Protection: Trailer hitch receiver adapter is protecting your vehicle from scuffs, scratches and even dents, has a long service time.3. Excellent Performance: Professional manufacturing, exquisite workmanship, spraying plastics surface, stable performance and hig reliability.4. Size: Square opening inner diameter is 52x52mm2.05x2.05in, total height is 130mm5.12in, bolt bore diameter is 16mm0.63in.5. Easy Installation: Easy to install without any modification, no complicated operation is required, convenient for using, save your time and energy.Specification:Item Type: Trailer Receiver TubeMaterial: Moulded SteelSurface Treatment: Spraying PlasticsSquare Opening Inner Diameter: Approx. 52x52mm2.05x2.05inInstallation Size: Center Distance: Approx. 85x45mm3.35x1.77inBore Diameter: Approx. 13mm0.51inTotal Height: Approx. 130mm5.12inBolt Bore Diameter: Approx. 16mm0.63inFitment: Universal .Package List:1 xTrailer Receiver Tube