Tough viscous Wera bits for slotted screws for universal use. 1/4" hexagon, suitable for holders as per DIN ISO 1173-F 6.3.
For slotted screws Ductile and tough for hard materials 1/4" hexagon drive Suitable for AEG, ARO, Atlas-Copco, Biax, Black & Decker, Bosch, Buckeye Tools etc. Prevents premature breakage of the drive tip