Review on AMPCOM Self-Locking Punch Down with Tool-Less Shielding by Jay Ngo

Toolless end option is great. However, they don't work! Not 1 ending worked properly. After each was tested for continuity, it was determined that the wires did not make contact with the connector because the connector did not puncture the cable jacket (even after using a hole punch). Only 2 of the connectors installed did NOT have wires with continuity. After purchasing another set of ends and using a tool, each wire worked perfectly. SO IT WENT TO THE GARBAGE.