1/2 INCH ALUMINUM CONDUIT COUPLING, MANUFACTURED BY WHEATLAND TUBE FOR JOINING TWO SECTIONS OF RIGID ALUMINUM CONDUIT. THE COUPLING FEATURES FEMALE THREADED ENDS FOR SECURE CONNECTION AND IS DESIGNED TO PROVIDE A CONTINUOUS ELECTRICAL RACEWAY SYSTEM. MANUFACTURED FROM CORROSION-RESISTANT ALUMINUM MATERIAL, THIS COUPLING OFFERS LIGHTWEIGHT, NON-MAGNETIC AND LONG-LIFE PERFORMANCE FOR INDUSTRIAL, COMMERCIAL, MARINE AND OUTDOOR ELECTRICAL INSTALLATIONS.