Male-End Leveling Mount, Leveling Mount Type Swiveling Stud, Base Dia. 3 in, Height 5.19 in, Load Capacity 2,270 kg, Thread Size M10, Construction Steel, Hex 3/4 in, Includes Jam Nut, Connection Type Threaded Stud, Bolt Length 102 mm, Base Material Nylon, Thrust Pad Material Rubber, Swivel Angle 15 Degrees , Base Shape Round, Anti-Vibration Yes, Series PolyMount, Base Nylon w/ Non-Skid Pad, Socket Material Not Applicable.