RACO masonry box is a three gang, 3-1/2 in. deep. The steel box is a welded non-gangable design. This durable metal box has sixteen concentric 1/2 in. and 3/4 in. side knockouts and three concentric 1/2 in. and 3/4 in. bottom knockouts.
- Rectangular shape neatly fits square cuts in concrete block, 3-3/4 in. x 5-19/32 in.
- Device ears are formed inside the box
- 67.3 cu. In. capacity
- Fits 3 devices
- UL Listed
- Note: Product may vary by store
- Note: Product may vary by store.