The 6" Square Extension Ring Welded 3-1/2" Deep with 1/2-3/4" Knockouts from Southwire is designed for extending electrical boxes in various applications. This extension ring is made from durable materials, ensuring long-lasting performance and compliance with industry standards. With a depth of 3-1/2" and multiple knockouts, it accommodates different conduit sizes, making it versatile for both residential and commercial installations. This product provides a reliable solution for electrical connections.
