The Silverline General Purpose Screwdriver Pozidriv PZ1 x 75 mm features hardened and tempered chrome vanadium shanks with satin-finish shafts and chemically-blackened magnetic tips for optimum grip on to the screwhead. The modified ribbed shape means it attaches to the fastener or screw with maximum torque, making your application easy, with secure, steadfast results. The polymer over-moulded soft-grip ergonomic handles provide excellent control and torque transition, and the colour-coded feature ensures easy tip recognition avoiding hassle and confusion.