20- Pack 4 in. 1-1/2 in. Deep Metal Octagon Electrical Box Extension Ring 20- Pack 4 in. 1-1/2 in. Deep Metal Octagon Electrical Box Extension Ring The 20-Pack 4 in. x 1-1/2 in. New Work Deep Metal Octagon Electrical Box Extension Rings are designed to provide extra depth for electrical box installations, allowing for added wiring space. Made from durable steel, these extension rings are ideal for new construction projects and support secure connections in various electrical setups. About Us Welcome to Help! Resale, your go-to consignment shop where value meets quality. At Help! Resale, we're dedicated to providing you with an exceptional shopping experience, whether you're looking to find the best deals or consign your gently used items. Help Resale 7200 Fair Oaks Blvd Ste 120 Carmichael CA 95608 Business Hours : Monday-Friday: 9:00 am to 5:30 pm (PST) All product and company names are trademarks TM or registered trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. (description exceeds maximum possible length)