This plus (+) head screwdriver will make a great addition to your toolbox! It features a high-precision CNC machined bit which helps prevent damage to screw heads. An ergonomically-designed 2-color polypropylene (PP) and elastomer grip offers secure control of the tool. For use with PH2 (3-5mm; JIS M3-M5) plus (+) head screws. Bit diameter/length: 5mm/100mm Grip diameter/length: 29mm/100mm