EKLIND 17322 Bright Ball-Hex L-Key allen wrench Combo- Extra Long Inch / MM (2 sets 22pc) 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 17322 Bright Ball-Hex L-Key allen wrench Combo- Extra Long Inch / MM (2 sets 22pc) 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. COMPLETE SAE / METRIC COMBINATION SET contains all common, popular INCH and MM Sizes. INCH Sizes:.050, 1/16, 5/64, 3/32, 7/64, 1/8 , 9/64, 5/32, 3/16, 7/32, 1/4 , 5/16, 3/8 and MM sizes: 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10 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 SUPERIOR RUST RESISTANCE- EKLIND Bright Finish provides a clean and dry, enhanced 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 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 KEEP YOUR KEYS ORGANIZED- A plastic holder firmly holds each key in a sized-marked hole so you always have the size you need at-hand 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.