IRON JUNC BX 4 3/4 IN UNION HUBS

Crouse-Hinds series GUA junction boxes with union hubs are used in threaded rigid conduit systems in hazardous areas to allow easy disassembly of conduit system. They also function as a junction and pull box for multiple conductors and conduits, and are used indoors or outdoors where space is limited, such as in gasoline pumps.