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Precision Progressive Die Manufacture
Progressive Die For UL 4 inch Electrical Octagonal Steel Box With Combination Knockouts
such as 4"*4"x2-1/8"
ceiling electrical box
4" octagonal steel box 2-1/8''Deep with raised grounding screw
Carton and wooden package
The current stamping standard parts
Can mold maintain for oversea customer
These octagon boxes are used to install ceiling and wall lighting fixtures, fans, or convenience outlets and devices.
With Full Automatic Metal Stamping Tooling, The Price is lower than market, and as high quality tooling and press machine equipment, the quality can be assuranced.
4-O box, octagon box, octagon junction box, outlet box, ceiling box, octagon ceiling box, 8B box, hexagon box, round outlet box, wall sconce box, 8BO box, 4” octagon box, 4” ceiling box, 4” octagon ceiling box, 4” plenum box, 4” octagon plenum box, plenum ceiling box, 8B plenum box, octagon electrical boxes, octagon boxes.
Our Progressive Die For Mental box are popular for surface-mounted wiring. It is installed in wall and ceilings for switches, devices ,light fixtures and are used to run multiple conductors in two or more directions to bring power to multiple electrical devices 2) Made of steel, zinc plated.