This tool has signs of age and use, most of the finish has worn off.
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Vintage Walworth 6″ All Steel Stillson Pipe Wrench Made In USA 1930s Collectible
Movable Jaw Shank (Side 2): Stamped “WALWORTH” and “MADE IN USA”. The teeth still have plenty of bite left. Movable Jaw Shank (Side 1): Explicitly stamped “REG.