4" Round, Weatherproof Box Extension, Die Cast. Depth: 1-1/2". (4) 1/2" Threaded Outlets, Cubic Inches: 18.3". Includes: Closure Plugs, Mounting Screws
Shop our inventory of Extension Rings online. Graybar is your trusted distributor for Electrical Boxes.. Extension Ring, Round, Aluminum. Mfr # S130E.
The Round ENT Octagon Ceiling Box Extender is listed for fixture support up to 50 lb.. engineered thermoplastic material for durability and features a plaster-
Extend your outdoor round electrical box with this UL Listed, weatherproof, extension ring. Made from corrosion resistant, diecast aluminum alloy, its durable
Arlington Industries BE1R Outlet Box Extender, Round, 25-Pack · 4.1 out of. . Arlington seems to own the market for this circular single-gang box extension ring
Shop electrical boxes & covers in the electrical section of Lowes.com.. Blue 1-