Bits for hand drills; Hand-operated cutting tools; Hand tools, namely, hex keys wrenches; Hand tools, namely, nippers; Hand tools, namely, ratchet wrenches; Hand tools, namely, screw extractors; Hand tools, namely, sockets for use with socket wrenches; Hand tools, namely, sockets for use with socket wrenches, ratchet handles; Hand tools, namely, tap and die sets; Manually operated hand tools, namely, screwdrivers, shovels, wrenches, hammers

computer software in the field of computer aided design for mechanical design