Leveling Mount, Leveling Mount Type Swiveling Stud, Base Dia. 4 in, Height 7.31 in, Load Capacity 7500 lb, Thread Size 3/4 In.-10, Construction Stainless Steel, Hex 1-1/16 in, Includes Locking Nut, Bolt Length 6 in, Finish Stainless Steel, Base Material Nylon, Base Nylon