“591-39 Fluid Connector” 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 591-32 Air Connector $9.95 Add to cart 591-40 Packing $3.50 Add to cart 591-44 Stud $3.50 Add to cart 591-03 Fluid Nozzle $29.95 Add to cart