Knipex dismantling tools for common round cables knipex 16 20 28 sb this 80 280mm dismantling tool from knipex has been designed for stripping all common round cables equipped with a host of excellent features including the self tightening holding lever adjusting screw for cutting depth and turnable blade for circular and longitudinal cutting offering a secure grip owing to soft component material on the handle plus a holding lever to avoid slipping knipex 16 20 28 sb dismantlin