The Ace Backstage 103BBX Standard Back Box can be used for rough in construction when installing any Half Stage Pocket. 6 in. deep, 10 x 6.5 in. floor cut out. Disposable cover included.
Features
• Made from 14ga cold rolled steel
• Electro deposited clear zinc
• Combination knockouts
• UL Listed, ASTM Certified
• Disposable cover included
• Made in the USA