Leveling Mount, Leveling Mount Type Swiveling Stud, Base Dia. 5 in, Height 10.63 in, Load Capacity 7500 lb, Thread Size M20, Construction Steel, Hex 1-1/16 in, Includes Locking Nut, Bolt Length 8 in, Finish Clear Zinc-Plated, Base Material Nylon, Thrust Pad Material Non-Skid Pad, Base Nylon w/ Non-Skid Pad