“591-05 Air Ring” has been added to your cart. View cart 591-20 Needle$19.95 591-20 Needle quantity Add to cart Category: TB591 Adhesive Spray Gun Description Description Replacement Fluid Needle Assembly Related products 591-41 Packing Screw $2.50 Add to cart 591-43 Trigger $6.50 Add to cart 591-39 Fluid Connector $9.95 Add to cart 591-44 Stud $3.50 Add to cart