Application:Phillips screws Drive:1/4" hexagon, suitable for DIN ISO 1173-F 6.3 bit holders Design:Tough, for universal use, ACR® (Anti Cam-Out Ribs) prevents bit from slipping out of screw head, permanently magnetized, thus screws can be held securely on the tip of the bit; with plastic sleeve, protects components from being damaged when screwdriving
