MADE IN AMERICA- High quality, Industrial Grade Professional Tools made in the U.S.A Shaft Length=6in, Handle Width=3in 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 EKLIND T-HANDLE HEX KEY- You get extra reach and extra leverage with the keys' longer shafts 6 inch arm. Made with industrial grade alloy steel. Has a unique finish to help prevent rust. Heat treated for superior durability.