This sturdy insert from LogiLink is suitable for the installation of 6 network or multimedia keystone modules in conventional floor tanks. The installation is very simple, only the dimensions have to be considered to select the right insert. https://elecena.pl/product/18436734/nk4060-keystone-bracket-6-port-for-floor-tank 2021-05-12 https://elecena.pl/product/18436734/nk4060-keystone-bracket-6-port-for-floor-tank 2024-01-26