B - Operations – Transporting – 25 – B
Patent
B - Operations, Transporting
25
B
81/36
B25B 13/50 (2006.01)
Patent
CA 1278444
ABSTRACT A tool for removing threaded fasteners such as screws and/or bolts having hexagonal recessed sockets formed in their heads, with the tool including an elongated broach polygonal in cross section, with a sleeve having a like cross sectional configuration slideably mounted thereon. The sleeve is provided at one end with a protruding insert head that is capable of being projected into countersunk bores so as to have facial contact with a countersunk hex head of a fastener, while the opposite end of the sleeve may be countersunk so as to provide a receptacle for receiving the protruding or exposed hex head of the fastener to be removed.
549739
Barrigar & Moss
Safety Socket Screw Corporation
LandOfFree
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