Crouse-Hinds 1-Gang Gangable switch box features steel construction. It has two cable knockouts in each end, one 1/2-Inch knockout in each side and one 1/2-Inch knockout in bottom. Rectangle box measures 2-Inch x 3-Inch. It has capacity of 14-Cubic-Inch. It is suitable for armored and metal clad (MCI) cable. Box is UL listed.