S & W Manufacturing Bnylc26-El Level Mount, Swivel Stud, 5/8-11, 2In Base
Male-End Leveling Mount, Leveling Mount Type Swiveling Stud, Base Dia. 2 in, Height 7.25 in, Load Capacity 4,000 lb, Thread Size 5/8 In.-11, Construction Steel, Hex 7/8 in, Includes Jam Nut, Connection Type Threaded Stud, Bolt Length 6 in, 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.