Buyers RT25812 2 Inch Weld On Receiver Tube, 12 Inch Shank Victaulic Style 750 while the black powder coated finish 0004008 while the black powder coated finish provides corrosion resistance Its integral 1 inch NPT drain tap provides a dedicated drainage connection Check Requirement Mounting structure Must be suitable for a welded receiver installation Receiver accessory Must fit a 2 inch receiver opening Hitch pin Must match the 5 8 inch pin hole configuration Welding Should be completed by a qualified fabricator Surface protection Apply an appropriate coating after fabrication when required Vehicle and towing limits Must be established from the complete installed system Ball mount No towing capacity claim is made because the available manufacturer materials do not provide a sufficiently clear product specific rating