Male-End Leveling Mount, Leveling Mount Type Swiveling Stud, Base Dia. 1 1/4 in, Height 5 in, Load Capacity 2,800 lb, Thread Size 3/8 In.-16, Construction Steel, Hex 5/8 in, Includes Jam Nut, Connection Type Threaded Stud, Bolt Length 4 in, Finish Nickel-Plated, Base Material Steel, Thrust Pad Material Elastomer, Swivel Angle 15 Degrees , Base Shape Round, Series Level-It, Base Steel w/ Non-Skid Pad, Socket Material Not Applicable