Wera 367/7 HF Torx set7 piece screwdriver set for TORX screws. Multi component Kraftform handle for fast and low fatigue working. Holding function: the wedging forces resulting from the contact pressure between the drive tip and the screw profile securely hold the screw on the tool. Hexagonal anti roll feature prevents any bothersome rolling away at the workplace. Handle markings for simplified finding and sorting of the tool.