MicroFinish Phillips screwdriver. 5534MF by WihaKlinge: High quality chrome-vanadium-molybdenum steel, through hardened, matte chrome, Handle: Non-slip Wiha MicroFinish handle with roll stop. Standards: DIN ISO 8764. usage: Suited for turning screws in wet and oily environments. The screwdrivers are available in various sizes: 1x Wiha MicroFinish Phillips screwdriver