Badger Part RK-122S Collar Set Screw Short Badger from $4.52 $5.65 Qty. Add to Cart SKU: BAD-RK-122S This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Badger Airbrush Replacement Part RK-122S Collar Set Screw Short. For Badger Renegade Krome Airbrushes Tweet