4x4 Inch Steel Old-work Octagon Box | Ul Listed, 15.8 Cu In

Unveiling the 4x4 inch Steel Old-Work Octagon Box, a rugged enclosure engineered to support ceiling luminaires, fans and receptacles. Crafted from heavy-gauge steel, it withstands daily use and provides a sturdy mounting platform. The compact footprint blends with most interiors, while a durable finish resists corrosion and wear, making it a dependable choice for both homes and offices. Whether you’re a professional electrician or a DIY enthusiast, this box keeps wiring organized and accessible for future upgrades.

Efficient retrofitting and reliable performance — designed for simple retrofits, this old-work box anchors securely through drywall or plaster without external supports. It enables straightforward fixture mounting and clean wire management, reducing install time and delivering a neat, professional finish. With its robust construction, it maintains solid electrical contact and long-term stability in diverse environments.

• Mount Type: Old-Work design enables quick installation in existing walls and ceilings, ideal for updating lighting fixtures and receptacles.
• Dimensions: Exterior footprint 4 by 4 inches with a 1.5 inch depth for a compact, versatile mounting box.
• Volume: Internal capacity of 15.8 cubic inches to accommodate conductors and connectors neatly.
• Knockouts: Three 1/2 inch knockouts provide flexible wiring entry for conduit or cable.
• Material & Certification: Rugged steel enclosure backed by UL Listing for reliable performance and code compliance.

Why this box stands out for your project: Built for durability, it handles demanding lighting and fixture installs with ease. The old-work design minimizes wall disruption while delivering a secure, code-compliant mounting point. With its steel construction and UL certification, you get a reliable enclosure that keeps wiring tidy and accessible for future upgrades.