Needle 0.25 for Airbrush A112

0.25 mm needle for Prince-August A112 airbrush. To replace the needle, unscrew the airbrush handle. Loosen the chuck clamping screw. Remove the needle to be replaced. Carefully insert the new needle as far as it will go. Retighten the chuck clamping screw, then screw the airbrush handle back on..