WHEATLAND TUBE 1-1/2 INCH ALUMINUM RIGID CONDUIT COUPLING IS DESIGNED TO JOIN TWO LENGTHS OF THREADED RIGID ALUMINUM CONDUIT (RAC), PROVIDING A CONTINUOUS, SECURE AND RELIABLE ELECTRICAL RACEWAY. MANUFACTURED FROM HIGH-STRENGTH, CORROSION-RESISTANT ALUMINUM ALLOY, IT FEATURES PRECISION FEMALE NPT THREADS, LIGHTWEIGHT CONSTRUCTION, AND NON-MAGNETIC, NON-SPARKING PROPERTIES. SUITABLE FOR INDUSTRIAL, COMMERCIAL, MARINE, PETROCHEMICAL, POWER GENERATION AND HAZARDOUS LOCATION APPLICATIONS.