Aerograph Brand Universal Clamp-on Airbrush Holder. Holds up to 4 Airbrushes Aerograph Brand High Quality Airbrush Holder AG-20 Airbrush Holder holds up to 4 airbrushes and attaches easily to the table or bench top with the built-in clamp screw A must-have for every airbrush artist - beginner or professional. Easy clamp mount makes it easy - holds up to 4 airbrushes. Airbrush not included.