Leveling Mount Leveling Mount Type Swiveling Stud Base Dia 1.88 in Height 3.25 in Load Capacity 3750 lb Thread Size M12 Construction Steel Hex 3/4 in Includes Locking Nut Bolt Length 2 in Finish Yellow Zinc-Plated Base Material Steel Thrust Pad Material Non-Skid Pad Base Steel w/ Non-Skid Pad