Application:
These electrical junction boxes are installed in walls and ceilings where extra depth is needed for dimmers, cameras, speakers, strobes, signals and other electrical and electronic devices.

Advantages:
Garvin Industries’ labor-saving design eliminates the need to awkwardly install boxes and extension rings to accommodate deep devices.

Field Names:
Extra deep 4S box, extra deep 1900 box, extra deep 1900 electrical box, extra deep 1900 junction box, conduit box, J-box, concentric box, conduit junction box, outlet box, drywall mud box, speaker box, deep 1900 box, extra deep junction box, deep conduit box, deep outlet box, extra deep fire alarm box, 1900 extra deep fire alarm box.