O-Z/Gedney Unilet® Device Box, Heavy Duty, Series: FDL, 2 Outlets, 1 Gang, 2 Knockouts, 3/4 in Knockout, 3/4 in Hub, Tapered Threaded Hub, Hub Cable Entry, Deep, NEMA FB-1, 28 cu-in, Feraloy® Iron Alloy, Tri-Coated, Gray, 4-11/16 in H x 2-15/16 in W x 3-1/16 in D