Heavy Duty 4x4 Electrical Junction Boxes With Blank Covers, 21 Cu In Capacity, One And One Half Inch Deep, Black Covers Included, 10 Pack, Steel Metal Outlet Boxes UL Listed

Heavy Duty 4x4 Electrical Junction Box Pack with Covers
✔️ 21 cu in, 1.5 in depth, 10-pack steel, blank covers

These 4x4 steel junction boxes provide a rugged enclosure for wire routing and splicing in both new construction and renovations. With eight 1/2-inch and four 3/4-inch knockouts on the sides, plus bottom knockouts, they offer flexible entry options. UL Listed for general electrical use and designed to accommodate outlets, switches, and lighting connections.

✅ 21 cu in capacity for wire routing
✅ 1.5 in depth for splices and basic device layouts
✅ Steel construction, UL Listed for safe electrical work
✅ Includes blank 4-inch covers for neat finish

💡 What is a common, handy question buyers ask about 4x4 electrical junction boxes and their use?

This handy enclosure helps keep splices clean and wires organized in walls or ceilings for residential or commercial projects. - Used for routing and splicing wires in walls or ceilings - UL Listed for general electrical use - Includes blank covers and multiple knockouts for flexible wiring ✝️