EKLIND 25016 Ergo-Fold Fold-up Hex Key allen wrench Combo- Inch / MM (2 sets 16pc) 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 25016 Ergo-Fold Fold-up Hex Key allen wrench Combo- Inch / MM (2 sets 16pc) meets the most stringent requirements of professional mechanics, tradespeople, do-it-yourselfers and hobbyists. Features MADE IN AMERICA- High quality, Industrial Grade Professional Tools made in the U.S.A. Contains INCH Sizes: 5/64, 3/32, 7/64, 1/8 , 9/64, 5/32, 3/16, 7/32, 1/4 and MM sizes: 1.5, 2, 2.5, 3, 4, 5, 6 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 ALWAYS 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 style EKLIND ERGO-FOLD- Fold-up sets that have an ergonomic hard plastic shell that is stronger than steel and has a soft plastic over mold for comfort, slip resistance and safety IDENTIFY YOUR TOOLS- Tools are color coded in red for inch sizes and blue for metric sizes so you can reach for the correct tool quickly MEETS 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 USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.