The Thomas & Betts, Steel City 72-C-1 4-11/16 in Square Flat Blank Cover proudly boasts the innovative universal bracket design simplifying the process of positioning and mounting electrical outlet boxes and mounts without the use of screws. Steel City 4 in square boxes and accessories have pre-Insalled 10 1 ?2 in insulated pigtails. The prefabricated box-to-stud mounting bracket and cover system will save you time and labor with this easy-to-use product. Electro-galvanized separately before assembly in the box, every surface is promised to be protected from corrosion. Mountable on the open or the closed side of the stud and works on any depth of non-loadbearing metal stud. Thomas & Betts provides the industry’s best-designed, highest-quality metal switch and outlet boxes in a vast array of sizes and assemblies and accessories. Steel City is the industry leading product line of metallic switch and outlet boxes used in electrical construction. Since 1904, Steel City products have symbolized the highest quality standards in manufacturing and innovative design, with one of the most complete offerings available. Steel City products are known for their simple improvements, such as being the first box offering to standardize combination slotted/phillips screws on all boxes. Thomas & Betts is also recognized as a leader in design innovation, as in their new metal stud bracket. Thomas & Betts continues to listen to contractors and responds to their everchanging needs. Contact a T&B distributor nearest you to select the right Steel City product for your requirements. Steel City Conduit Fittings provide long-lasting service in commercial, industrial and residential construction.