Multi purpose punch down for the construction of ethernet RJ45, RJ11 and RJ12 cables. - Universal Scissors cut a variety of cable types, including 20 AWG through 26AWG, and Type 1 foam-insulated conductors. - Works with Cat3, Cat5, Cat5e, Cat6 shielded and non-shielded cable. - 3 way crimper for 8P8C, 6P6C, 4P4C, RJ 45, 11 & 12 connectors - Wire Hook removes terminated conductors. - Insertion Sensor ensures the conductor is fully inserted into the block contacts before allowing any excess wire to be cut off.