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Electrical Boxes

Available2 products
Grainger carries a junction box selection to help you meet a wide range of different electrical wiring needs. Choose from a variety of sizes and shapes, box depths that range from 1/2" to 4" deep and accommodations for one to six gangs. When you're working on electrical wiring and need an electrical box, come to Grainger for quality and durability.
Number of 1/2 In. Side Knockouts

Gang Boxes

Gang Boxes
Use a gang box where a number of wiring devices are to be centrally located.
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Masonry Boxes

Masonry Boxes
Rugged boxes are designed to accommodate the mounting of switches or other devices in a masonry wall.
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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.