Do it PVC New Work Ceiling Box with 50 Lb. Rating Hanger is a non-metallic electrical box designed specifically for new construction ceiling installations. This durable box features a hanger mount type that simplifies the installation process. Made from rugged polycarbonate, it excellent resistance to rust and corrosion while maintaining its shape and strength under extreme temperatures, whether hot or cold. The box includes a fixed 16-inch bracket to ensure a secure and stable fit. ETL- for safety and reliability, it supports up to 50 pounds, making it a dependable choice for your electrical wiring needs. Model Number: BCJ-021