Patent ID: 6101905
Filing Date: 2000-08-15
Classification: B25B,Y10S

Abstract:
A hook screw driver comprising:a main body including at least one compartment defined therein;a disc being slidably, removably received in said at least one compartment, said disc having a retaining section with a pattern formed thereon, the pattern being constructed by a plurality of spaced blocks that constitute a plurality of grooves adapted to securely retain a hook portion of a hook screw, the retaining section of the disc being movable between a first position outside the main body for receiving the hook portion of the hook screw and a second position in said at least one compartment of the main body for retaining the hook portion of the hook screw in position;wherein the disc further includes a second retaining section formed thereon and having a second pattern other than the first-mentioned pattern and constructed by a plurality of spaced second blocks that constitute a plurality of second grooves.