Bahco ERGO™ Through Blade Screwdrivers have been developed according to the scientific ERGO™ process. The high-performance alloy steel blade has been chrome plated and entirely hardened for high protection against corrosion, long life tool. A black oxide tip provides higher accuracy. The blade continues through the handle with no loss of hammer blow energy. A metallic cap provides protection during jobs requiring high impact. The three-component handle provides maximum user comfort. Its soft material with ridged surface provides superior grip and greater force transmission. A flat face prevents the screwdriver from rolling away. Its easy to choose the right tip, thanks to the colour-coded handle and permanent symbol on the domed end. Contains: 4 x Slotted: 3.5 x 0.6 x 75mm, 4.5 x 0.8 x 100mm, 5.5 x 1.0 x 100mm and 6.5 x 1.2 x 125mm 2 x Pozidriv: PZ1 x 100mm and PZ2 x 125mm