View cart “591-43 Trigger” has been added to your cart. 591-40 Packing$3.50 591-40 Packing quantity Add to cart Category: TB591 Adhesive Spray Gun Description Description Replacement Needle Packing Related products 1 TB-591 Spray Gun $175.00 Add to cart 591-26A Air Valve Assy. $19.95 Add to cart 591-24A Replacement Needle Bushing Assembly $29.95 Add to cart 591-39 Fluid Connector $9.95 Add to cart