Rigid Conduit Body, Access Opening Back, Configuration LB, Cover Type Hot-Dip Galvanized Malleable Iron, Hub Location 90 Deg, Number of Hubs 2, Hub Size 4 Inch, Size 27.5 Inch L x 7 Inch W x 12.5 Inch H, Installation Threaded, Material Hot Dip Galvanized Malleable Iron Body, Neoprene Gasket, Approval UL 514A, CSA C22.2, Used On Rigid Conduit/IMC, Applicable Standard Federal Specification A-A-50563, NEMA FB-1/FB-2.10, Capacity 740 Cu Inch