4 Inch Square Cover, 2-Gang, Tile Cover, 2 Inch Depth, Cubic Inches: 20.5, Steel
Product Specification :
- Integral brackets securely hold box to concrete block from front and back in masonry block walls, even in irregular openings
- Quick and accurate positioning
- Break off front tabs
- 20.5 cu. in. capacity
- Acceptable for use in 2-hour fire rated walls