UN Series Iron Union Female/Female, 1" Hub

Killark unions are used to connect two pieces of conduit or attach conduit to junction boxes, fittings or other electrical devices. It allows for removal of equipment without turning or removing conduit. Finishes are available in copper-free aluminum, steel and iron in certain sizes. UNF unions are used to connect two pieces of conduit or attach conduit to junction boxes, fittings, or devices. Permits removal of equipment without turning or removal of conduit.