Product Description 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 55166 Cushion Grip Hex T-Key allen wrench - 6pc set Metric MM sizes 2-6 (6In shaft) meets the most stringent requirements of professional mechanics, tradespeople, do-it-yourselfers and hobbyists. From the Manufacturer This 6 piece metric set, each hex key is 6" in length, and features the one piece loop handle construction for extra strength and is vinyl coated. This allows a no-slip grip and reduces hand fatigue. This set is included in a pouch with the following sizes: 2mm, 2.5mm, 3mm, 4mm, 5mm, and 6mm.