8 Pack 4 By 2 Inch Electrical Junction Boxes With Covers Square Plenum Box Pro Grade Heavy Duty Galvanized Steel Outlet Boxes 13 Cu In Capacity Duplex Receptacle Covers For Home Renovation And Commercial Wiring

Eight Pack 4x2 Inch Galvanized Junction Boxes with Covers
✔️ 8 metal boxes with 8 duplex covers, 21.0 cu in capacity

These heavy-duty galvanized steel junction boxes are designed for square plenum applications and are ideal for home renovations and commercial wiring projects. Each 4x2 inch box provides a sturdy enclosure and includes duplex receptacle covers for a clean, code-friendly setup.

✅ 8-pack of 4x2 inch metal boxes with covers
✅ 21.0 cu in capacity for multiple connections
✅ 10 removable 1/2" knockouts for flexible conduit routing
✅ 1-7/8" depth provides ample wiring space
✅ Silver galvanized steel construction for durability in fire-rated walls

💡 What is a common use for a 4x2 inch galvanized junction box in wiring projects?

This handy box protects splices and devices in walls, ceilings, or plenum-rated spaces for both residential and commercial wiring.

• 4x2 inch square steel box with 21.0 cu in capacity to handle multiple conductors
• 10 removable 1/2 inch knockouts for flexible conduit routing
• Includes covers to maintain a clean, code-compliant installation