TNP RJ45 Crimper Network Cable Wire Crimping Pliers Cutter for RJ45 8P8C PC, Ethernet LAN Networking Tool Kit - Compatible with CAT5 CAT5e CAT6 CAT7 Plug The mouth of the press-pliers is made of magnanic steel, which ius hard and durable; While using press-pliers, just insert the modular plug into its position and press it Yellow strip tool features 4 different slots and a discreet blade for cutting the PVC jacket of cables of various sizes jaws mechanism made of high quality hardened steel It won't damage the shelled-wire and work convieniently with high efficiency This crimper with a unique design ensurse perfect straight-on crimp every time Comfort grip handles enhance comfort, visibility, and allow quick identification