The Coilhose 583DL is a 3/8-Inch 1/4-Inch MPT Industrial Coupler. With this coupler you can connect different pnematic hoses and projects. Features: * 1/4-Inch basic size * Flows 60 CFM @ 100 PSI * "Type 14" * Coilflow ARO Interchange Series * Interchanges with other brands of the same shape * Ideal for hose assemblies What"s In the Box: * Coilhose 583DL 3/8-Inch 1/4-Inch Industrial Coupler