DEWALT MAX FIT(r) Screwdrivers feature CNC machined tips. The MAX FIT(r) Tip design ensures a maximum fit in fasteners and eliminates stripped screws. The bar and tips are made from tool-grade S2 for high strength and durability. Hex shaped bars provide additional torque and leverage when using with a wrench. The yellow torsion zone flexes to reduce cam-out. A magnetic screw lock system securely holds screws for one-handed fitment. Fitted with an ergonomic quad-lobe, bi-material handle for comfort and maximum torque. This 8 Piece Set contains: 4 x Slotted Screwdrivers: 4, 5.5, 6.5, 8mm. 2 x Phillips Screwdrivers: PH1, PH2. 2 x Pozi Screwdrivers: PZ1, PZ2.