11 piece set is made in the U.S.A., featuring SK's high polish SuperKrome® finish, which protects the tools from the harsh working environments found in today's workplace, while providing long life and maximum corrosion resistance.SureGrip® hex design drives the side of the fastener, not the cornerMade in the USA12 Point SuperKrome® Short Pattern Combination Wrenches - 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"