Male-End Leveling Mount, Leveling Mount Type Swiveling Stud, Base Dia. 4 in, Height 9.31 in, Load Capacity 5, 000 lb, Thread Size 1/2 In. -13, Construction Steel, Hex 3/4 in, Includes Jam Nut, Connection Type Threaded Stud, Bolt Length 8 in, Base Material Nylon, Base Shape Teardrop, Series PolyMount, Base Nylon, Socket Material Not Applicable. This item has been restricted from sale in the following state (s): []