Appleton® UNILETS™ Conduit Outlet Body, Type TB, 1-1/4 in Hub, 3 Hubs, 20 cu-in Capacity, Form 7 Form, NEMA FB-1 Enclosure, Tapered FNPT Connection, Surface Mounting, Grayloy Iron, Triple Coated Finish, Gray, 7.44 in L x 2.19 in W x 3.31 in H Dimensions