MADE IN AMERICA- High quality, Industrial Grade Professional Tools made in the U.S.A. Shaft Length=9in, Handle Width=4in EKLIND hex keys (allen wrenches) are used to drive internal hexagon socket (allen head) fasteners OPTIMUM STRENGTH- These EKLIND tools are made with EKLIND Alloy Steel that is heat treated, quenched and tempered for optimum strength, torque and ductility for safety and coated with a rust resistant finish FAST AND EFFICIENT- The EKLIND Ball-Hex keys work at up to a 30 degree angle for access to hard to reach socket-headed fasteners EKLIND T-HANDLE HEX KEY- You get extra reach and extra leverage with the keys' longer shafts EKLIND POWER-T HEX KEYS- T-Handle hex keys have longer shafts to provide extra reach and leverage, feature a soft, textured overmold for extra comfort, slip resistance and safety and have the size permanently molded in the handle so you can identify with ease