Bondhus 12894 GorillaGrip&laquo; Set of 5 Ballpoint Fold-up Keys, sizes 3/16-3/8-Inch 5 Piece Tool Sizes: 3/16, 7/32, 1/4, 5/16 and 3/8-inch Color Coded Angle entry up to 25o on sizes 3/16, 7/32, 1/4, 5/16, and 3/8" The color-coded GorillaGrip fold-up handle is 40% stronger than steel handles Tools are Made in the USA with Bondhus proprietary Protanium steel and are up to 20% stronger than competitor tools ProGuard Finish is 5 times more effective than the next leading brand in preventing rust, protecting your investment over time Lifetime warranty - we will replace it free of charge