SWC 52191-BLNK 4 Squr Blnk Junction

Blank 4 in deep 4 in square 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. Blank boxes have no holes or knockouts allowing the installer to have customized knockout and hole configurations depending on their installation requirements. Garvin' labor saving design eliminates the need to awkwardly install boxes and extension rings to accommodate deep devices.