WHEATLAND TUBE 1 INCH ALUMINUM RIGID CONDUIT COUPLING IS DESIGNED TO JOIN TWO SECTIONS OF THREADED RIGID ALUMINUM CONDUIT (RAC), PROVIDING A SECURE AND CONTINUOUS ELECTRICAL RACEWAY. MANUFACTURED FROM HIGH-STRENGTH, CORROSION-RESISTANT ALUMINUM ALLOY, THE COUPLING FEATURES PRECISION-MACHINED FEMALE NPT THREADS FOR EASY INSTALLATION AND RELIABLE MECHANICAL AND ELECTRICAL CONNECTIONS. ITS LIGHTWEIGHT, NON-MAGNETIC AND NON-SPARKING DESIGN MAKES IT SUITABLE FOR INDUSTRIAL, COMMERCIAL, MARINE, PETROCHEMICAL AND HAZARDOUS LOCATIONS.