7 Working machines and tools for industrial use, namely, hydraulic, pneumatic, electric and fluid operated torque wrenches, nut drivers, tensioners, torque converters, ratchets, and nut spanners; hydraulic, pneumatic and fluid operated pumps and power units for use with hydraulic, pneumatic, electric and fluid operated torque wrenches, nut drivers, tensioners, torque converters, ratchets, and nut spanners; bolting machines and bolting machine parts for use with bolting machines, tools, pumps and power units, namely, sockets, reaction fixtures, adapters, reducers, rings, connectors, extenders, off-set links and silencers; and associated structural and replacement parts thereof, namely, housings, handles, pawls, shifters, gears, spacers, bushings, caps, force transmitters, plugs, covers, screws, springs, pins, buttons, sleeves, drives, plungers, ratchets, drive plates, drive segments, o-rings, rings, seals, piston rods, glands, shrouds, swivels, couplers, retainers, clips, drives, bearings, valves, hoses, controllers, transducers, clutches and washers