591-05 Air Ring$5.50 591-05 Air Ring quantity Add to cart Category: TB591 Adhesive Spray Gun Description Description Replacement Air Ring Related products 591-32 Air Connector $9.95 Add to cart 591-41 Packing Screw $2.50 Add to cart 591-07 Platen $14.50 Add to cart 591-23 Replacement Fluid Needle Spring $5.95 Add to cart