B&Q Chrome Vanadium Steel Pozidrive Screwdriver. With a 2 x 100mm bar length & a magnetic tip for added stability this Pozidrive screwdriver from B&Q has been designed for a variety of home projects & general maintenance repairs. It also has a ergonomically designed grip handle which has been designed for extra comfort whilst working. It's chrome vanadium steel body is extremely durable & hard-wearing whilst still resisting oxidation corrosion & abrasions through prolonged periods of use.