McBride back boxes are rust resistant and made of heavy gauged galvanized steel. This back box has a satin black baked powdered epoxy finish. Side and rear combination 1/2" and 3/4" knockouts spaced evenly around the can allow for precision alignment while mounting. The MC11EA-5B is a round back box with interior brackets for automatic baffles and can be used with the MC8AB baffles.
Model Number: MC11EA-5B
Overall Dimension: 10"
Body Diameter (Less Flange): 8 3/4"
Overall Depth: 5"