Bondhus 16632 Set of 8 Balldriver Screwdrivers with BriteGuard Finish, sizes .050-5/32-Inch Angle entry up to 25 degrees on sizes .050, 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, and 5/32" ComfortGrip handles are designed for maximum torque with ultimate comfort and grip Tools are Made in the USA with Bondhus proprietary Protanium steel and are up to 20% stronger than competitor tools BriteGuard premium chrome-like finish is attractive, professional quality, and easy to clean Lifetime warranty - we will replace it free of charge