Leveling Mount, Leveling Mount Type Swiveling Stud, Base Dia. 4 in, Height 7.31 in, Load Capacity 6000 lb, Thread Size M16, Construction Stainless Steel, Hex 7/8 in, Includes Locking Nut, Connection Type Threaded Stud, Bolt Length 6 in, Finish Stainless Steel, Base Material Nylon, Bolt Material Stainless Steel, Base Nylon, Socket Material Not Applicable