With replaceable blades for 4 or 6 different conductor cross-sections. Leave wire undamaged thanks to precision-ground blade shapes, even multi-stranded conductors are stripped gently. During stripping, the wire is held firmly by clamping jaws. With length stop for constant stripping length during repetitive work. A spring leads the stripper back to the starting position. Blade: special tool steel, oil-hardened. Pliers body: aluminium.