Switch Box 2-1/2 in. Deep, Gangable with STAB-IT® Connector, Plaster Ears, 8 in. #12 Copper Pigtail. 3 in. x 2 in., 2-1/2 in. deep. Designed for quick installation of flex, MC, MCI, MCI-A, AC, and HCF Cable. Gangable switch boxes offer the option of constructing a box to hold two or more devices. Supplied with one 1/2 in. knockout. Plaster ears allow a box to be used in "old work" applications. 12.5 cu. in. capacity.