Leveling Mount, Leveling Mount Type Swiveling Stud, Base Dia. 3 in, Height 4.06 in, Load Capacity 5000 lb, Thread Size 5/8 In.-11, Construction Steel, Hex 7/8 in, Includes 2 Locking Nuts, Bolt Length 3 in, Finish Clear Zinc-Plated, Base Material Steel, Base Steel