The Reinforced Adjustable Screw Knock Out Boxes are designed for installations requiring stronger structural support and precise positioning. Compared to standard metal junction boxes, this series integrates reinforced ribs and adjustable screw mechanisms to improve rigidity and installation flexibility.
Available in various square box and gang configurations, these knock out boxes are suitable for projects where stability and alignment tolerance are critical.
Applications
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Industrial wiring systems
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Mechanical and equipment installations
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Utility rooms and infrastructure projects
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Heavy-duty commercial environments
Key Features
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Reinforced structural design
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Adjustable screw positioning system
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Pre-punched knockouts for conduit entry
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Multiple gang and size options available
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Improved load resistance over standard boxes
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Customizable depth and material thickness


