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Precision Progressive Die Manufacture
Progressive Die For UL 4 inch Electrical Octagonal Steel Box With Combination Knockouts
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.
Garvin Industries’ octagon boxes are made with a versatile combination head screw.
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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.