The Southwire Masonry Box Extension Ring is designed for 3-1/2" deep, 1-gang applications, providing a reliable solution for extending electrical boxes in masonry walls. Constructed from durable materials, this extension ring ensures long-lasting performance and compliance with industry standards. Its dimensions allow for easy installation and compatibility with standard electrical boxes, making it ideal for both residential and commercial projects. The ring's robust design supports various wiring configurations, ensuring safety and efficiency in electrical installations.
