Badger Air-Brush Company Stock Number 50-082 Fine Needle Assembly for Model 350. Includes fluid Cap #50-076, paint seal #50-077, paint seal nut #50-078, lock nut #50-079 and needle #50-081. All parts necessary to make your Model 350 a fine assembly. The Model 350 is an external mix airbrush with the needle on the outside of the airbrush where the air and paint mix. Made of a precision manufactured durable metal alloy. The needle assembly will accommodate various mediums and create finer or larger spray patterns. Creates a 1/8-inch (3 millimeter) to 2-inch (51 millimeter) spray pattern. Badger Air-Brush parts are proudly made in America.