Hex Bushing, Forged Steel, Galvanized, Class Class 6000, For Pipe Schedule XXS/XXH, 2 1/2 in, Male, NPT, 1 in, Female, NPT Thick-walled fitting offers you a simple, economical installation and is ideal for use with water and oil in chcal, petrochcal, pulp, paper, shipbuilding, waste incineration, and sconductor industry applications.