Wera 867/4 Z Bo Sb Extra Tough Security Bit TX 30 X 70mm 073072

867/4 Z TORX BO bits with bore hole SB, TX 30 x 70 mm, 2 pieces For recessed TORX screws with securing pin TORX bit with bore hole on the output side Ductile and tough for hard materials 1/4" hexagon drive (Wera connecting series 4) Premium bits for TORX socket screws. The hole in the bit and the pin in the TORX BO screw prevent unauthorized loosening. Safety connection. Tough, for universal use. 1/4" hexagonal, suitable for holders as per DIN ISO 1173-D 6.3. 2 x TX 30x70