Badger Air-Brush Company Stock Number 50-0162 Complete Medium Head Assembly for Model 100, 150 and 200 includes head 50-038, tip #50-0392, spray regulator #50-0372 and PTFE head washer #50-055. Parts included to convert your airbrush to medium, creating a spray pattern from 1/32-inch (0.8 millimeter) to 2 1/2-inch (63 millimeter). Needle (for Model 200 #50-017 or Models 100 and 150 #50-0402) and head assembly must be compatible. Badger Air-Brush parts are proudly made in America.