UNILETS GRU Universal Outlet Box, Number Of Outlet: 5, Material: Copperfree (4/10 Of 1 PCT Maximum) Aluminum, Size: 3/4 IN, Cable Entry: (5) 3/4 IN Hub, Cubic Capacity: 13.5 CU-IN, Knockouts: No, Cover Opening: 3.38 IN, Form Number: 1, He