The Coilhose B0604DL is a 3/8 x 1/4-Inch MPT Hose Barb. This hose barb is used to establish a connection between air hoses and tools. Features: * Body Material - Brass * Connection Type - Female/Hose Barb * Male Barb/Hose - 3/8-Inch * Type - Adapter * Shape - Straight What"s in the Box: * Coilhose B0604DL 3/8 x 1/4-Inch MPT Hose Barb