The Wera 977 series rugged Torx tipped Chiseldriver has been designed to be hit with a hammer, whilst remaining fully useable as a screwdriver. With impact cap and pound-thru hexagon blade. The blade is made from same bit-grade steel as all Wera products, and has a hexagonal profile for added strength. The hexagon bolster allows spanner leverage for increased torque. With patented anti-vibration, multi-component handle, with Kraftform shape to fit the hand and with soft zones for gripping and smooth zones for easy turning. Application: Torx drive Screws and Light Chisel work.Size TX20 x 90mm