With the Facom EH.102.5 standard screwdriver bit, you tighten and loosen 2.5 mm hexagon socket screws quickly and with full control. The precise hex profile fits snugly into fastener heads, preventing cam-out and protecting screw heads from damage. Equipped with a standard 1/4" hex drive, this Series 1 bit mounts seamlessly into any compatible bit holder or cordless screwdriver. Its compact 25 mm length gives you direct handling and easy access in confined spaces, making it ideal for precision mechanics, maintenance, and detailed assembly work.