Economy Portable Blaster Kit, Product Type Abrasive Blast Kit, Feed Type Siphon, Air Flow - Maximum 15 cfm, Nozzle Inner Dia. 3/16 in, 1/4 in, Nozzle Material Steel, Hose Connector Size 14 in, Hose Connector Type NPT, Hose Length 10 ft, Air Pressure - Minimum 80 psi, Air Pressure - Maximum 125 psi, Includes (1) 13/64 in and (1) 1/4 in Steel Nozzles, Material Steel, Nozzle Connector Size 3/16 in