Leveling Mount, Leveling Mount Type Swiveling Stud, Base Dia. 3 in, Height 5.63 in, Load Capacity 5500 lb, Thread Size 3/4 In.-10, Construction Steel, Hex 1-1/16 in, Includes Locking Nut, Bolt Length 4 in, Finish Yellow Zinc-Plated, Base Material Steel, Thrust Pad Material Non-Skid Pad, Base Steel w/ Non-Skid Pad