An impact punch down or push down tool is used to insert individual wires into the Cat5 UTP modules on wallplates and patch panels.
Ultima IDC Krone 2A Punch Down Insertion Tool RJ45 Network Telephone Socket
NEWlink IDC Krone Punch Down Insertion Tool RJ11 RJ45 Network Telephone Socket
Network Punch Down Tool RJ45 RJ11 IDC Krone Ethernet Cable Wire Insertion Tool
RJ45 Cat6 Cat5e Inline Coupler Joiner Punch IDC Krone Gigabit Cable Compatable
Solwise Plastic IDC Cable Insertion Punch Down Tool RJ11 RJ45 with wire stripper