“591-02 Air Cap” has been added to your cart. View cart 🔍 591-43 Trigger$6.50 591-43 Trigger quantity Add to cart Category: TB591 Adhesive Spray Gun Description Description Replacement Trigger Related products 591-23 Replacement Fluid Needle Spring $5.95 Add to cart 591-01-1 Air Cap Clip $2.95 Add to cart 591-01 Retaining Ring $14.95 Add to cart 591-02 Air Cap $29.95 Add to cart