SharkBite UC008LFA Straight Coupling, 1/2-Inch by 1/2-Inch Go to amazon.com Related posts How to buy the best sharkbite 1/2 coupling? FeatureBarb system offers lowest material costResists corrosion and scale build upNo waiting for glue to dry or joints to coolLead Free Compliant DescriptionThis product is corrosion resistant. It works effectively and is convenient to use as well. It is definitely a great quality product.