Check the listing for details. Knipex Automatic Wire Insulation Stripper 12 62 180. Condition: New. Listed at 62.24 USD. For single, multiple and fine stranded cables of 0.2 up to 6 mm² with standard insulation. No. 12 62 180. Length 180 mm. - with wire cutter for copper and aluminium wires up to 2.5 mm². - compact standard tool at a favourable price for all current cable cross-sections and insulating materials.