Badger Air-Brush Company Medium Conversion 175 Use with Badger Air-Brush Company Model 175 airbrush Precision manufactured utilizing a durable metal alloy Converts your airbrush to a medium assembly Creates a spray pattern from 1/32-inch(0.8 millimeter) to 2 1/2-inch (63 millimeter) Badger Air-Brush parts are proudly made in America