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 591-41 Packing Screw $2.50 Add to cart 591-06 Lock Screw $12.50 Add to cart 591-44 Stud $3.50 Add to cart 591-01-1 Air Cap Clip $2.95 Add to cart