Female-End Leveling Mount, Leveling Mount Type Swivel Boltless, Base Dia. 1.88 in, Height 1.13 in, Load Capacity 5, 000 lb, Thread Size 1/2 In. -13, Construction 12L14 Steel, Connection Type Boltless, Bolt Length Not Applicable, Finish Black Oxide-Coated, Base Material Steel, Bolt Material Not Applicable, Swivel Angle 10 Degrees, Base Shape Round, Base Thickness 0.25 in, Base -, Socket Material 12L14 Steel. This item has been restricted from sale in the following state (s): []