Nilight Trailer Hitch Extender 7 inch Extension Length Fits for 2 inch Receiver Tube with 5/8 inch Stainless Steel Bolt Flange Nut and Clip 3,500 lbs GTW Matte Black, 2 Years Warranty in high quality. Full edge welding instead of ordinary four-point welding, add electrophoresis process before powder coating to withstand rain, dirt, UV damage and other corrosive threats. Ensure a longer service time and making it perfect for long time outdoor use.