Original vintage Channellock model 420 tongue-and-groove pliers, Made in USA, with multiple clearly stamped U.S. patent numbers including 2592927, 2640381, and Canadian 1953 marking visible in photos.

These feature the classic early Channellock groove-joint design, solid rivet construction, and properly aligned jaws. Casting marks and factory stampings are intact and legible.

This is an authentic mid-century example, not a modern reissue.

Condition:

Used vintage condition with visible surface rust, patina, and wear consistent with age and honest use. No cracks, welds, or repairs observed. Jaws engage correctly and tool remains fully functional.

📸 Photos show the exact item you will receive. Please review all images closely for cosmetic condition and markings.