591-01 Retaining Ring$14.95 591-01 Retaining Ring quantity Add to cart Category: TB591 Adhesive Spray Gun Description Description Replacement Retaining Ring Related products 591-09 O Ring $4.50 Add to cart 591-14A Air Bushing Assy. $36.95 Add to cart 591-40 Packing $3.50 Add to cart 1 TB-591 Spray Gun $175.00 Add to cart