WHEATLAND TUBE 1-1/2 INCH X 3 INCH ALUMINUM RIGID CONDUIT NIPPLE IS DESIGNED FOR CONNECTING RIGID ALUMINUM CONDUIT SYSTEMS TO ELECTRICAL ENCLOSURES, JUNCTION BOXES, CONDUIT BODIES, GUTTERS AND WIREWAYS. MANUFACTURED FROM CORROSION-RESISTANT ALUMINUM MATERIAL, THIS THREADED NIPPLE PROVIDES A LIGHTWEIGHT, NON-MAGNETIC AND NON-SPARKING CONNECTION FOR INDUSTRIAL ELECTRICAL INSTALLATIONS. IT IS SUITABLE FOR HARSH ENVIRONMENTS INCLUDING OIL & GAS, PETROCHEMICAL AND OUTDOOR APPLICATIONS.