Maxxima 1-Gang 4" Round Junction Box, 20 Cu. in, New Work, 10 Pack

UL263 Fire-Rated Safety: Designed to meet fire safety standards, ensuring reliable performance in any electrical installation. | Spacious Capacity: this 4" standard j-box features a 20 Cu. in. capacity, providing ample space for wiring and connections, suitable for various electrical projects. | Durable Construction: Made from high-quality zinc-plated steel and PVC, offering corrosion resistance and long-lasting durability for both residential and commercial use. | Adjustable Hanger Bars: Includes adjustable hanger bars that extend from 14" to 24.5", allowing for flexible installation in different ceiling configurations. 103mm cutout | Versatile Applications: Perfect for installing light fixtures and ceiling fans, making it an essential choice for home and commercial electrical setups. | Reliable - Meets UL514C and UL263 standards, 2 hour fire rating, ANSI/NEMA standard in accordance with OS 2-2013 NEMA, ETL for safety and reliability and backed by Maxxima for a year ensuring compliance with industry standards. | Bulk Packaging: Conveniently packaged in a 10-pack, ideal for contractors and DIY enthusiasts looking to complete new construction larger projects efficiently.