【Premium Materials】This RV hitch mount stabilizer is made of high-strength high-quality steel, and the surface technology coating can be used in long-term harsh environments without damage. It has strong qualities such as rust prevention, corrosion resistance, impact resistance, wear resistance, and high and low temperature resistance 【Compatibility】【Compatibility】This RV hitch mount stabilizer Compatible with any vehicle with 2'' hitch receivers，can be applied to RVs, truck campers, travel trailers or fifth wheels.The bracket legs with pins have three adjustable lengths, with a working height of 16.93 inches to 27.55 inches 【Extension Function】The hitch mount stabilizer of the coupling device provides stable support for the vehicle and can maintain stability on rough and uneven roads, ensuring the safety of both the vehicle and personnel. The high-quality ratchet safety rope keeps the stabilizer from deforming easily, and the simple spring pin makes the height adjustment of the stabilizer easier and more convenient 【Easy Use】This product does not require assembly and can be directly installed on the vehicle for use, which is convenient, fast, and requires no skills 【Service Policy】If you have any questions, you can contact us via email.We provide knight after-sales service and return policy Adjustable Height Hitch Mount Stabilizer Series Steel Receiver Hitch Stand RV 5TH Wheel Accessories Universal Fit 2" Receiver（16.93-27.55Inch）