The Iberville allows the instalation of electrical device. Non-grouping device boxes are widely used for switch and receptacle installation in walls made of 2'' x 3'' or 2'' x 4'' studs. They are specially recommended for multigrouping applications, as they provide a straight installation each and everytime. The 3 groups and more models must be supported an each side. Earless with depth tabs, this device box measures 3'' x 2'' x 2 1/2''.