{"product_id":"southwire-54151-r-upc-old-work-4-inch-octagon-box","title":"Southwire 54151-R-UPC Old Work 4 Inch Octagon Box","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOUTHWIRE 54151-R-UPC is a 4-inch old-work octagon box designed for ceiling and wall electrical installations. Built from steel, this box supports lighting fixtures, ceiling fans, and convenience outlets in retrofit applications where new construction framing is not accessible. It ships with combo-head fixture cover mounting screws, allowing a single driver to complete the installation. Electricians reach for this box when adding or replacing a fixture box in a finished ceiling or wall without opening the surrounding drywall beyond the cutout.\u003c\/p\u003e\n\u003cp\u003eThis octagon box is suited for residential and light commercial retrofit work. Typical applications include replacing a damaged or undersized ceiling box before hanging a new light fixture or fan, or adding an outlet box in a finished wall. The old-work design mounts directly to the existing drywall or plaster without requiring access to structural framing, making it a standard choice in renovation and service work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSteel construction provides durability in ceiling and wall installations\u003c\/li\u003e\n  \u003cli\u003eOld-work design installs in finished surfaces without framing access\u003c\/li\u003e\n  \u003cli\u003e4-inch octagon form factor fits standard ceiling fixture and fan canopies\u003c\/li\u003e\n  \u003cli\u003eCompatible with lighting fixtures, ceiling fans, and convenience outlets\u003c\/li\u003e\n  \u003cli\u003eIncludes combo-head fixture cover mounting screws for single-driver installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style old-work replacement box for standard 4-inch octagon electrical box applications in residential and light commercial ceiling and wall installations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize the circuit at the breaker panel and verify zero voltage with a meter before beginning any box work. Ensure the selected box is rated for the weight of the fixture or fan being supported before mounting. Do not exceed the box fill capacity as calculated per NEC Article 314.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBox Shape\u003c\/strong\u003e: Octagon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBox Size\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Old Work\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.559 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SOUTHWIRE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 54151-R-UPC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWIRE","offers":[{"title":"Default Title","offer_id":51343482257714,"sku":"54151-R-UPC","price":19.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310548053.jpg?v=1782021975","url":"https:\/\/voomisupply.com\/products\/southwire-54151-r-upc-old-work-4-inch-octagon-box","provider":"Voomi Supply","version":"1.0","type":"link"}