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 1 TB-591 Spray Gun $175.00 Add to cart 591-42 Retaining Ring $3.50 Add to cart 591-24A Replacement Needle Bushing Assembly $29.95 Add to cart