Set of three Spolar gauge change sets for sale - 20, 28, 410. This set is used and shows some cosmetic surface blemishes and freckling/light rust spots but are not abused and function perfectly. All three heads and the other components have been thoroughly degreased, cleaned, and polished including all external and internal threads. The heads were then reassembled - note that the adjustments were put back by eye and therefore must be reset for your machine. Home made caddies are included. Will be carefully packed to ensure safe shipment. $2000 shipped and insured in the CONUS for the set of three. (Such a set is over $3K new). Thanx for looking, jk