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!