Black Iron Nipple, 3/8" x 1-1/2"

Bargain deal available on the Black Iron Nipple, 3/8" x 1-1/2" and get a great solution for your setup. Also known as steel pipe, black iron pipe is good for both water and gas applications, particularly fire sprinkler systems. This is a commodity product, meaning there is no brand name manufacturer. You get a quality black iron pipe fitting at the best price possible.