*The New Crimp Tool uses the EZ RJ45 'crimp & trim' system and is designed to handle larger dimensional size cables. *EZ RJ45 CAT5e connectors. *EZ RJ45 Shielded CAT5e connectors. *EZ RJ45 CAT6 connectors. *EZ RJ12/11 connectors and all other RJ45, RJ12 and RJ11 modular plug connectors,except AMP.