APPLETON GRX50 CONDUIT OUTLET BOX CROSS

Appleton GRX50 Conduit Outlet Box, Type: GRX, (4) 1/2″ Hubs, Malleable Details GR Type Conduit Outlet Box, Explosionproof, Dust-Ignitionproof, Malleable Iron, Unilet, GRX Hub Type. Includes: Internal Ground Screw and O-Ring, Internally Threaded Surface Cover with 3.88″ Opening, 18 Cubic Inches and (4) 1/2″ Threaded Hubs. For use with Threaded Metal Conduit.]]>