Eklind 55196 6 Piece 9" Series Cushion Grip Hex T-Key Set with Pouch, Sizes: 2 mm - 6 mm Made in U.S.A. High Quality, Industrial Grade, Professional Tools. Made with Eklind Alloy Steel. Heat Treated for optimum strength and ductility. Finished with Eklind Black Finish to resist rust. Eklind T-Handle Hex Keys provide extra reach and extra leverage. Loop-style T-Keys stack neatly and fit in a compact pouch to fit most easily in your tool box. Cushion Grip T-Keys have a vinyl surface for extra comfort. Color coded BLUE for METRIC. Meets or exceeds all applicable standards and regulations set forth in ANSI, ASME, RoHS, REACH, CA prop 65 and Dodd-Frank Conflict Minerals legislation.