4‑in. Galvanized Steel Ceiling Fan Junction Box – 4‑knockout, 1½‑in. Deep

Discover the robust Southwire ceiling fan box, crafted from galvanized steel and sized at 4 inches wide, 1½ inches deep, and 4 inches high. Its compact round profile fits neatly into new‑construction ceilings or wall cavities, while the reinforced steel construction delivers long‑lasting durability for demanding installations. Designed with precision‑cut knockouts, this box streamlines the process of attaching heavy lighting or fan assemblies.

Why choose this electrical junction box? Its sturdy build ensures a secure anchor for high‑weight fixtures, reducing vibration and wobble. The unobstructed conduit pathway simplifies wiring, helping electricians meet code requirements faster and with fewer adjustments.

• Galvanized steel construction: Provides corrosion resistance and strength for commercial‑grade ceiling fan mounting.
• Four pre‑punched knockouts: Allows quick insertion of conduit or cable sleeves without extra drilling.
• Optimized dimensions (4" W × 1½" D × 4" H): Fits standard ceiling joist layouts while maximizing internal space for wiring.
• New‑construction bar hangers: Enables direct attachment to structural members for a rock‑solid support system.
• Clear conduit path: Designed to keep wiring runs straight and accessible, improving safety and installation speed.

Elevate your project with confidence: This Southwire ceiling fan box delivers the perfect blend of strength, ease of use, and code‑compliant design, making it the go‑to choice for contractors and DIY enthusiasts alike. Whether outfitting a new home, office, or renovation, its reliable performance ensures your fans and fixtures stay securely in place for years to come.