Knipex 97 51 10 crimping pliers for western plugs 190mm knipex 97 51 10 a professional quality tool for cutting and stripping unshielded ribbon telephone cables and for crimping 6 and 8 pole western plugs type rj 11 12 9 65mm width and type rj 45 11 68mm width knipex 97 51 10 crimping pliers for western plugs 190mm