Male-End Leveling Mount, Leveling Mount Type Swiveling Stud, Base Dia. 3.94 in, Height 4.73 in, Load Capacity 3,147 lbf, Thread Size 1/2 In.-13, Includes Nut, Rubber Pad, Connection Type Threaded Stud, Bolt Length 3.94 in, Base Material 304 Stainless Steel, Thrust Pad Material TPE, Bolt Material 303 Stainless Steel, Swivel Angle 6 Degrees , Base Shape Round, Base Thickness 0.79 in, Series GN 31, Socket Material Not Applicable