Features Angle entry up to 25 degrees on sizes .050 1/16 5/64 3/32 7/64 1/8 9/64 and 5/32 The non-magnetic ProHold tip holds screws snug on tool and does not interfere with tool rotation 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 Ergonomic non-slip comfort grip handles Balldriver Screwdrivers feature ergonomically designed ComfortGrip handles. This handle includes a hard thermoplastic core for strength and split resistance and a soft rubber outer coating to ensure maximum comfort and grip. Only available from Bondhus Protanium(R) steel blades mean these are the strongest ballpoints available. These ProHoldTM screwdrivers hold screw snug on tool to provide the greatest time savings for maintenance assembly and adjustment of hexagonal socket screws. The handles are proportioned to provide maximum torque without breakage.