Masonry Steel Electrical Boxes – 2-1/2" Deep

These Masonry Steel Electrical Boxes are designed specifically for block and concrete wall installations. Built from heavy-duty galvanized steel, these boxes provide strength, durability, and long-term performance in demanding masonry applications.

Featuring a non-gangable design and multiple 1/2"–3/4" conduit knockouts, these boxes allow flexible conduit entry while maintaining a rigid, secure installation. Available from 1-gang through 6-gang, all options are grouped into one convenient variation listing