Wera Kraftform Plus 367/6 TORX HF Screwdriver 6 Piece SetTorx Screwdriver: T8 x 60mm Torx Screwdriver: T10 x 80mm Torx Screwdriver: T15 x 80mm Torx Screwdriver: T20 x 100mm Torx Screwdriver: T25 x 100mm Torx Screwdriver: T30 x 115mmDesigned for the professional user Wera's Torx HF tools are built on an optimized geometry of the original Torx profile, wedging into the screw head and allowing it to be held securely on the tool Kraftform multi-component handle, with hard and soft zones, fits the shape to the hand for the ultimate in comfort and high-speed torque transfer Anti-roll protection at base of handle stops screwdrivers from rolling away at the workplace Handle markings include screw symbol and size of tip to easily find the right screwdriver