Made from special tool steel, this oil hardened wire stripper features a adjustable screw for setting the desired diameter. it cuts wire diameters up to a maximum of 5mm or 10mm_ cable cross section. Special tool steel, oil hardened wire stripper. With locking adjustable screw for setting the desired diameter (solid or stranded wire). Up to 5mm dia. resp. 10mm_. Internal knurled nut for one hand adjustment. With opening spring. Polished head with cushion grip handles plastic coated. S