VULCAN 31 IMPROVED CHAIN PIPE WRENCH GOOD CONDITION & CRAFTSMAN 12". This auction is for two chain wrenches. Left one is a Craftsman 12 in. Chain measures 15.5 in Long. No model number just a patent number. Part of the V series. Second one is a Vulcan 31 improved. This is a Williams Brand. Very heavy duty and chain is 13.5 in Long. This one isn't very good condition. Any questions let me know I'll try to answer. Thank you for looking.(BED2CW)(12)72121