Outdoor Connection Swivel Base 3-Piece Screw Set, Black - BO5

This swivel base set includes a 7/8" McScrew, 1/2" and 3/4" wood screw bases, and 3 spacers for mounting rifle slings. Machined from black oxide steel with custom look and guaranteed construction, it accepts all standard U.S. detachable swivels for easy replacement of non-detachable bases.