... Please find our standard products As follows: Sandblast Coupling ( Hose Couplings, Female Thread, Nozzle Holders, etc. ) Sandblasting fittings: Blast ... hose/air hose coupling: Nylon, brass, aluminium, cast steel ... Stainless steel Bauer type coupling (Bauer type, Latch type, Bauer type with thread) King combination nipple and ...