Leveling Mount, Leveling Mount Type Swiveling Stud, Base Dia. 3 in, Height 5.13 in, Load Capacity 5000 lb, Thread Size 1/2 In.-13, Construction Stainless Steel, Hex 3/4 in, Includes Locking Nut, Bolt Length 4 in, Finish Stainless Steel, Base Material Nylon, Base Nylon