Termination tool is intended to make your installations easier by allowing you to punch down all 4 pairs of wire in a 110 modular punch down coupler at once. It is designed to save you time and money while keeping all terminations consistent. Included in the handle of the tool is a RJ45 crimper made for standard, unshielded RJ45 plugs without external strain relief. The tool is compatible with 24-26awg solid conductors.