View cart “591-01 Retaining Ring” has been added to your cart. 591-02 Air Cap$29.95 591-02 Air Cap quantity Add to cart Category: TB591 Adhesive Spray Gun Description Description Replacement Air Cap Related products 591-32 Air Connector $9.95 Add to cart 591-42 Retaining Ring $3.50 Add to cart 1 TB-591 Spray Gun $175.00 Add to cart 591-09 O Ring $4.50 Add to cart