For sale is a vintage USA valve spring compressor, weighing 15.2 oz., and measuring 11" long. Signed Sunnen", it is in very good overall condition, showing use and wear, and operates smoothly, with no personal markings from previous owners, with lots of cleaning, oiling, and detailing left up to you. Please view all of the pictures to determine condition for yourself. {CRDR Inventory Tag #526 White} Please visit my eBay store for hundreds of vintage tools and estate finds.