Features Dedicated to AS118: This lock nut is used for AS118 series blast gun nozzles only, guarantees wonderful fit. Good Replacement: This is an original packaging nozzle that is a perfect replacement for the nozzle lock nut on the original machine. Wear Resistant Brass: This sandblasting gun nozzle lock nut is made of good quality brass materials, wear resistant and corrosion resistant, possess good strength. Stable and Durable: The sandblasting sandblaster gun kit comes with stable structure, excellent performance and long service life. Excellent Performance: The AS118 sandblasting gun lock nut is made with fine workmanship, possess compact appearance and stable performance, you can use with confidence. Specification: Item Type: Sandblasting Gun Nozzle Lock Nut Material: Brass Features: Only for AS118 sandblasting gun Package List: 1 x Sandblasting Gun Nozzle Lock Nut Package List 1 x Sandblasting Gun Nozzle Lock Nut