The Standard Metal Junction Box from M&K is a versatile solution for general-purpose electrical connections and wiring protection. Manufactured using precision metal stamping, this model is suitable for a wide range of installations including residential, commercial, and light industrial projects.
This standard series can be produced in multiple formats such as 3″x3″ metal boxes, 4 square metal boxes, and 1-gang to 4-gang configurations, offering broad compatibility across electrical systems.
Applications
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Residential wiring systems
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Commercial electrical installations
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Switch and socket enclosures
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Conduit junction protection
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OEM electrical assemblies
Key Features
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Universal standard design
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Available in 1–4 gang options
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3″x3″ and 4 square sizes supported
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Durable metal construction
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Suitable for surface or flush mounting
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Custom depth and knockout layouts available



