Electrical Boxes



Reliable junction boxes strengthen the connections within your electrical system. Graybar carries a wide variety for every job type.

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Metallic Boxes

Strong and durable boxes that will make your electrical wiring safe and secure.

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Electrical Box Accessories

Complete your wiring system with needed accessories.

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Featured Products


Electrical boxes provide safe links to wiring systems and devices in nearly every structure. Choosing the right type of box and following building codes are key to ensuring your project is strong and secure. Graybar stocks a variety of metallic and non-metallic electrical boxes, including weatherproof boxes, junction boxes, and floor boxes. Graybar’s electrical box accessories offer grounding screws, grounding wires, brackets, extenders, and plates for use in a variety of applications such as new builds and renovations. Shop our collection for your project!