Master Elite Series PRO-33 2.0 mm Needle, Fluid Nozzle and Air Cap Set only. This 2.0 mm Atomizing Set fits the Master Elite Series PRO-33 High Performance HVLP Spray Gun. 2.0 mm Needle, Fluid Nozzle and Air Cap Set Only - Fits PRO-33 High-Performance HVLP Spray Gun - Spray Automotive Car Paint.