The 55151K Octagon Electrical Extension Ring is designed to extend the capacity of standard 4-inch octagon boxes, providing an additional 15 cubic inches of space. With a depth of 1-1/2 inches, it accommodates extra wiring requirements effectively. Constructed from durable steel, this extension ring features concentric knockouts of 1/2 inch and 3/4 inch, offering flexibility for various conduit sizes. The inclusion of a raised ground screw ensures secure grounding, aligning with Canadian electrical code standards.
Ideal for professional electricians and contractors, the 55151K extension ring facilitates quick and compliant expansions of electrical box capacity. Its sturdy construction and versatile design make it suitable for both new installations and retrofit projects, ensuring reliable and safe electrical connections.
