nVent CADDY Electrical Box Bracket, Series: C Series, 4 in, 4-11/16 in Box, Stud Mount, For Use With: Electrical Box, 2-1/2 in, 3-5/8 in, 5-1/2 in, 6 in D Stud Wall, Steel, Pre-Galvanized, 5.75 in W x 5.89 in D x 5 in H