“591-01 Retaining Ring” has been added to your cart. View 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 591-05 Air Ring $5.50 Add to cart 591-09 O Ring $4.50 Add to cart 591-01 Retaining Ring $14.95 Add to cart 591-08 Side Port Control $12.95 Add to cart