Galvanized Steel Electrical Box Cover Set For Duplex Receptacle 4 By 2 Inch Boxes With 8 Side Knockouts And 2 Bottom Knockouts 1.6mm Thick Handy Box UL514A Certified Durable Indoor Outdoor Wiring Accessory

Galvanized 4x2 in Electrical Box Cover Set for Duplex
✔️ Pack: 1 box + 1 cover; 1.6 mm steel, UL514A

This galvanized steel electrical box cover set is designed for 4x2 inch duplex receptacles. It's ideal for indoor and outdoor wiring projects, providing corrosion resistance and a sturdy finish around outlets.

✅ UL514A-certified galvanized steel construction resists corrosion in harsh environments
✅ 4x2 inch box fits standard duplex receptacles
✅ 8 side knockouts + 2 bottom knockouts for flexible wiring entry
✅ Includes 1 box and 1 cover for a clean, secure install
✅ Ground emboss at bottom supports grounding screw and wires
✅ 1.6 mm box wall; 0.8 mm cover thickness for rugged performance

💡 What is a galvanized steel electrical box cover set used for in home wiring?

This handy accessory helps seal outlets and protect connections in real-world installs.

- Protects outlets from moisture, dust, and impacts in indoor/outdoor spaces
- Facilitates safe grounding with embossed ground area
- Works with 4x2 inch duplex boxes and multiple knockouts for flexible routing
- UL514A-certified metal construction ensures long-term reliability