EKLIND TOOL COMPANY is America's leading manufacturer of high quality, industrial grade hex keys, made with pride in the U.S.A. since 1950. The EKLIND 20912 Steel Handle Fold-up Hex Key allen wrench - 9pc set SAE Inch Sizes .050-3/16 meets the most stringent requirements of professional mechanics, tradespeople, do-it-yourselfers and hobbyists. What's Included: .050, 1/16, 5/64, 3/32, 7/64, 1/8 , 9/64, 5/32, 3/16MADE IN AMERICA- High quality, Industrial Grade Professional Tools made in the U.S.A.Contains INCH Sizes: .050, 1/16, 5/64, 3/32, 7/64, 1/8 , 9/64, 5/32, & 3/16EKLIND hex keys (allen wrenches) are used to drive internal hexagon socket (allen head) fastenersOPTIMUM 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 finishALWAYS HAVE THE SIZE YOU NEED- This set of popular sizes is held together in one convenient handle and can fold out to a right angle for maximum leverage or out straight for a screwdriver styleEKLIND CLASSIC FOLD-UP SETS- Made of strong steel and are compact to fit easily in your pocketMEETS OR EXCEEDS ALL APPLICABLE STANDARDS- EKLIND tools meet or go beyond the standard regulations set forth in ANSI, ASME, RoHS, REACH, CA Prop 65 and Dodd-Frank Conflict Minerals Legislation