22.5x45mm insert for Keystone module without shutter

Inserts are used to install Keystone modules in a French socket with Mosaic mounting frame. The absence of protective shutter in the inserts allows you to install modules with protruding elements in them, such as coaxial and F-connectors, optical, audio and video adapters. Can be used with unshielded and shielded Keystone modules. There is a label field on the front side.