14 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 USA6 Point SuperKrome® Combination Wrenches - 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16"