S & W Manufacturing Tsnylb44 Level Mount, Swivel Stud, 1/2-13, 4In Base
Male-End Leveling Mount, Leveling Mount Type Swiveling Stud, Base Dia. 4 in, Height 5.31 in, Load Capacity 5,000 lb, Thread Size 1/2 In.-13, Construction Stainless Steel, Hex 3/4 in, Includes Jam Nut, Connection Type Threaded Stud, Bolt Length 4 in, Finish Plain, Base Material Nylon, Base Shape Teardrop, Series PolyMount, Base Nylon, Socket Material Not Applicable.