The Bondhus TORX Screwdriver with ProGuard finish Fits all TORX and star screws. The burr free tool tips help tools seat fully in the screw head and precision machined tips transfer more torque to the screw and reduces stripping. The broad contact surface provides deep lobe engagement and the straight, vertical sidewalls increase tool engagement and virtually eliminates campout. The 2 component ComfortGrip ergonomic handle design is slightly textured to help retain grip, even when your hands are wet or oily and features a durable thermoplastic core. Bondhus handles are designed and sized to match the torque capacity of each blade tip. Bondhus professional quality tools are made with protanium high torque steel which is 20% stronger, with more torque and twice the wear resistance of standard grades of steel and they provide superior value and offer a lifetime warranty.