Single Gang, Low Voltage Old Work Box, Adjusts From A Wall Thickness Of 1/8" - 1-1/8", Mounts Standard Low Voltage Wiring Plates, Provides A Secure Method Of Mounting Low Voltage Class 2 Devices Such As A Telephone Or Cable TV Jack To An Existing Wall, Can Be Mounted Horizontally Or Vertically, Allows For The Full Unrestricted Bend Radius Of Coaxial Rigid Cable.