This completely new designed assembly tool for LANmark-7 GG45 automates the removal of the pair foils and positioning of the wires in the cable holder when terminating GG45 to STP cables. This tool eliminates the biggest causes of installation failures, by cutting the 4 individual foils at equal length, and makes installation even easier as it is already today. At the same time the tool ensures that the foils remain closed up to the point where they are introduced into the wire organiser of the LANmark-7 GG45 connector. This contributes to the performance obtained and improves repeatability and consistency. The Nexans designed tool is the first in the industry and is patent pending.