Leveling Pad, Leveling Mount Type Boltless, Base Dia. 2 1/2 in, Height 1.25 in, Load Capacity 6000 lb, Thread Size 5/8 In.-11, Construction 12L14 Steel, Connection Type Boltless, Finish Black Oxide-Coated, Base Material 12L14 Steel, Swivel Angle 10 Degrees , Base Shape Round Base, Base -, Socket Material 12L14 Steel