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 591-44 Stud $3.50 Add to cart 591-42 Retaining Ring $3.50 Add to cart 591-39 Fluid Connector $9.95 Add to cart 591-40 Packing $3.50 Add to cart