Arlington Industries 502, 3/4″, Non-Insulated, Rigid Conduit Chase Nipple, 1pc Myers Hubs STA-7, 2-1/2", Aluminum, Insulated Throat, Rigid Conduit Hub, 1 pc. Arlington Industries 829, 4", Die-Cast, Compression, EMT Conduit Connector, 1pc. Arlington 833, 1-1/4", Die-Cast Zinc, Compression, Emt Coupling, 1Pc. byJuly 4, 2026