867/4 TORXÂ® HF bits with holding function
High quality bits for recessed TORXÂ® screws. The TORXÂ® HF (HF = holding function) specially developed by Wera distinguishes itself through the geometric optimisation of the original TORXÂ® profile. The wedging forces resulting from the contact pressure between the drive tip and the screw profile securely hold the screw on the tool! 1/4" hexagon, suitable for holders as per DIN ISO 1173-F 6.3.