OOX2275 Features: * SureGrip® hex design drives the side of the fastener, not the corner * Packaged on a metal rail * Made in the U.S.A. Color/Finish: * SuperKrome® finish provides long life and maximum corrosion resistance Dimensions: * 13 Piece 1/4"" Drive 6 Point Metric Deep Socket Set Warranty: * Lifetime warranty13 piece set is made in the U.S.A., featuring SK"s high polish SuperKrome® finish, which protects the tools from harsh working environments found in today"s workplace. Provides long life and maximum corrosion resistance. All sockets feature SK"s SureGrip® hex design, which drives the side of the fasteners, not the corner, to avoid edge breakage which can occur on rusted or damaged fasteners when a traditional straight cornered hex tool is used. Sizes include: 4mm, 5mm, 5.5mm, 6mm, 7mm, 8mm, 9mm, l0mm, 11mm, 12mm, 13mm, 14mm, 15mm Sockets. * Sets & Kits do not have warranty/ see individual pcs for details