... Thread, Nozzle Holders, etc. ) Sandblasting fittings: Blast hose/air hose coupling: Nylon, brass, aluminium, cast steel Sand blast Nozzle hoders: Nylon, brass, aluminium ... , Bauer type with thread) King combination nipple and hose mender plated, stainless steel, Aluminium and Brass Foot valves and round hole basket ...