Leviton Wall Plate Low Voltage Mounting Bracket Support Single Gang 1 Pack QuickPort Metal Wall Insert Telephone Device Keystone Modular, Boxless Switchable Audio Video Signal, Part # C0224
Used for mounting flush mount wall plates to wall. No box is required. Bracket pressure mounts to all wall board, paneling and other types of wall material up to 3/4" thick. Tools required: wall board saw, pliers.
Instructions: