4 in. Octagon Extension Ring, Drawn, 1-1/2 in. Deep, Four 3/4 in. KO's

4 in. Octagon Extension Ring – Steel Electrical Box Extension This 4 in. Octagon Extension Ring is designed to extend the depth of octagon electrical boxes by 1-1/2 inches. It is suitable for use in electrical distribution and lighting solutions where additional wiring space is required. Manufactured by RACO, a trusted name in wire and cable accessories, this extension ring is ideal for professional electrical distributors and switchgear suppliers needing durable and reliable components. Specifications Material: Steel Depth: 1.5 inches Width: 4.000 inches Knockouts: Four 3/4 inch Product Weight: 0.4000 lbs Country of Origin: United States Made in USA: Yes Manufacturer Part #: 131RAC UPC: 050169001318 Features Drawn steel construction for durability and strength Provides 1-1/2 inch extension to standard 4 inch octagon boxes Equipped with four 3/4 inch knockouts for flexible conduit entry UL listed steel box component meeting ANSI/NEMA OS1 rating Downloads & Links SDS Asset Reference Certification Document Asset Reference 2 Terms and Conditions Asset Reference Spec Sheet Certification Document Asset Reference 1 Catalog Full Asset Reference 2 Certification Document Asset Reference 3 MSDS Sales Drawing Asset Reference Catalog Full Asset Reference 1