HC

MANUALLY AND POWER DRIVEN TOOLS, APPARATUS, AND MACHINES FOR USE IN CONNECTION WITH SCREW CONNECTIONS AND THEIR PARTS-NAMELY, SCREW THREAD TAPPING TOOLS, TOOLS WITH AND WITHOUT PREWINDERS FOR INSERTING WIRE THREAD BUSHINGS, EXTRACTING TOOLS FOR THREAD BUSHINGS, TOOLS FOR REMOVING TANGS OF TREAD BUSHINGS, BUSHING EXPANDING TOOLS, OFFSET AND STAKING TOOLS