These chrome vanadium screwdrivers feature full size bi-material soft-grip handles for maximising user comfort and a textured non-slip grip for easy use Each handle has a drive icon displayed on the end for easy identification The blades are manufactured from high quality, correctly hardened and tempered chrome vanadium steel The black phosphate tips offer a longer working life and are magnetic for screw retention Faithfull 5 Year Manufacturers Guarantee, Weight: 0.18518830008 pounds, Manufacturer: Faithfull