4" Square Boxes & Extensions 1-1/2" deep 1/2" KO - Drawn(ZQ53151-1/2)
4" Square Boxes & Extensions 1-1/2" deep 1/2" KO - Drawn(ZQ53151-1/2)(201)
Material：Galvanized Steel
Application：These 4" square boxes with conduit knockouts are installed in walls or ceilings for lighting fixtures, switches,
receptacles or other outlet devices. Square boxes are used to bring power to a number of electrical devices where mul-tiple
conductor runs are split in two or more directions.
Advantages： 4S Boxes can be surface or flush mounted when multidirectional conduit runs are necessary.
