WHEATLAND TUBE 3/4 INCH ALUMINUM RIGID CONDUIT COUPLING IS DESIGNED TO JOIN TWO SECTIONS OF THREADED RIGID ALUMINUM CONDUIT (RAC), PROVIDING A SECURE, CONTINUOUS ELECTRICAL RACEWAY. MANUFACTURED FROM HIGH-STRENGTH, CORROSION-RESISTANT ALUMINUM, THE COUPLING IS LIGHTWEIGHT, NON-MAGNETIC, AND SUITABLE FOR INDUSTRIAL, COMMERCIAL, MARINE, PETROCHEMICAL, AND HAZARDOUS ENVIRONMENTS. THE PRECISION-MACHINED FEMALE NPT THREADS ENSURE EASY INSTALLATION AND RELIABLE ELECTRICAL CONTINUITY.