Wera 867/4 Z TORX® BO Take it easy bits with hole, TX 20 x 89 mm

Features

Premium bits for TORX® socket screws. TORX® BO screws have a protruding pin in their drive profile. This prevents unauthorized loosening, as these screws cannot be operated with “normal” TORX® tools. Only special TORX® BO tools have a bore which can mount the pin. Tough, for universal use. With colour coding by tip (green = TORX®) and size stamping for easy identification of the required bit. 1/4″ hexagonal, suitable for holding tools as per DIN ISO 1173-F 6.3.