ProSource 1/2X4B Pipe Nipple, 1/2 in, Male, Steel, 40 Schedule, 4 in L

These pipe nipples are made of quality steel and they meet ASME/ASTM standard. Our long nipples are available in 6 diameters from 1/2 to 2 in and with lengths from 18 up to 72 in. Offering both black and galvanized finishes. They also come in a variety of sizes to choose from.