Extend a run of conduit with the Halex 3 in. Rigid or IMC Conduit Coupling. This galvanized fitting is female-threaded. It can be used indoors or outdoors.
Self-aligning spring nuts provide easy fastening for all A-Series struts and inserts. 5 per pack. Nut Size 3/8 In. Type Self-Aligning Strut and Insert Series A-Series pack of 10.