View cart “591-41 Packing Screw” has been added to your cart. 591-32 Air Connector$9.95 591-32 Air Connector quantity Add to cart Category: TB591 Adhesive Spray Gun Description Description Replacement Air Connector Related products 591-06 Lock Screw $12.50 Add to cart 591-39 Fluid Connector $9.95 Add to cart 1 TB-591 Spray Gun $175.00 Add to cart 591-24A Replacement Needle Bushing Assembly $29.95 Add to cart