View cart “591-23 Replacement Fluid Needle Spring” has been added to your cart. 591-01-1 Air Cap Clip$2.95 591-01-1 Air Cap Clip quantity Add to cart Category: TB591 Adhesive Spray Gun Description Description Replacement Air Cap Clip Related products 591-26A Air Valve Assy. $19.95 Add to cart 591-07 Platen $14.50 Add to cart 591-20 Needle $19.95 Add to cart 591-09 O Ring $4.50 Add to cart