Halex L106 EMT Conduit Coupling 1-1/4″ Connector Steel with Strap, 1 pc. HALEX L121, 3/4″ E.M.T. SET SCREW CONNECTOR, 1 pc. Halex L124, 3/4″ SET SCREW CONDUIT COUPLING CONNECTOR EMT, 1 pc. Fire-Lite BG-12LO, Dual-Action Pull Station w/ N/O Switch, 1 pc.