Bondhus 12634 GorillaGrip Set of 8 Star Fold-up Keys, sizes T9-T40 Star sizes T9, T10, T15, T20, T25, T27, T30, and T40 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