- suitable for fastening Y-shaped screws, also suitable for power tools and impact drivers
- the Y-shaped screws have an angle not equal to 90° between the thread and the head
- 120x greater lifespan thanks to optimised bit (compared to Wiha standard bit)
- thanks to the fluorescent coating the coloured bits are also quick and easy to find even in the dark
- includes 5 x Y-bit 50 mm Torx T25
