AIR GUN NOZZLE SET, COMPATIBLE WITH MANUFACTURER PART NUMBER 22YK46, 22YK47, 22YK49, 22YK50, COMPATIBLE WITH GRAINGER PART NUMBER 22YK46, 22YK47, 22YK49, 22YK50, NOZZLE TIP MATERIAL BRASS, ZINC, TUBE MATERIAL STEEL, OVERALL LENGTH 1 IN, 2 IN, 3 IN, INLET SIZE 1/2 IN.-20 MUNF, OSHA PRESSURE COMPLIANT NO, SOUND LEVEL 82 DB, AIR OUTLET SIZE 1/8 IN, DIAMETER 1/8 IN, AIR FLOW PATTERN CUSPATE