Patent ID: 7900304

Claim:
A multifunction tool comprising an elongated shaft constructed of rigid material having a central linear axis extending from one end to another end, the one end of said shaft having a contour adapted to engage the contour on the head of a screw and a protrusion extending from the shaft adjacent to the one end thereof, a body mounted on the other end of the shaft having a recess extending therein on an axis normal to the central axis of the shaft, said recess forming a wall having a plurality of interconnected flat segments disposed parallel to said axis of the recess forming a socket for engaging a nut, and a brush having a base with spaced opposed ends and a central axis extending between said ends, said base having a channel extending therethrough on the central axis thereof, said base of the brush being slidably mounted on the shaft, said brush having a first stop position formed by the one end of the base abutting the body at the other end of the shaft and a second stop position formed by the other end of the base abutting the protrusion adjacent to the one end of the shaft, the brush having bristles mounted on the other end of the base and extending therefrom, said bristles being of sufficient length to extend beyond the one end of the shaft when in the second stop position.