Fastening tools used for assembly and maintenance operations and accessories for the fastening tools, namely, chuck adapters, universal adapters and extension adapters, drivers, extensions, impact/power sockets, magnetic sockets, magnetic bit holders, magnetic hand drivers, nut setters, shanks, and universal wrenches; screw driving hand tools, namely, adapters, bit holders, chucks, drivers, male and female extensions, hand drivers; insert bits, power bits, reversible sockets, shanks and sockets; miscellaneous hand tools, namely, chucks, collets, drill holders, spline drivers, stud setters and top sleeves; and aircraft and commercial universal joints.