Male-End Leveling Mount, Leveling Mount Type Swiveling Stud, Base Dia. 2 1/2 in, Height 5.25 in, Load Capacity 6, 000 lb, Thread Size 5/8 In. -11, Construction Steel, Hex 7/8 in, Includes Jam Nut, Connection Type Threaded Stud, Bolt Length 4 in, Finish Yellow Zinc-Plated, Base Material Steel, Swivel Angle 15 Degrees, Base Shape Round, Series Level-It, Base Steel, Socket Material Not Applicable. This item has been restricted from sale in the following state (s): []