Screwdriver developed according to the scientific ERGO™ process.For Phillips head screws.Black oxide tip for higher accuracy.Three-component handle for maximum user comfort, soft material with ridged surface provides superior grip and greater force transmission.Maximum comfort with minimum effort thanks to an ergonomic design.Easy to choose the right tip with the colour-coded handle and permanent symbol on the domed end.No colour identification in extra small handle, size PH0.Flat face to prevent rolling away.Integrated hanging hole.Size PH4, in double shape handle for use with both hands for maximum torque power.High-performance alloy steel blade with chrome plating, entirely hardened for high protection against corrosion, long life tool.Standards: ISO 8764 and DIN 5260