RARE Antique G Gendron Diamond Adjustable Bicycle Wrench – Pat. June 7, 1892

This rare antique adjustable bicycle wrench is marked G. Gendron Diamond with a patent date of June 7th, 1892. A prized collectible for vintage bike tool enthusiasts and antique tool collectors alike.

Maker: G. Gendron
Patent Date: June 7, 1892
Type: Adjustable Bicycle Wrench
Features: Wood tip on handle with tiny chip (see photos)
Condition: Solid and functional with expected wear from age; very rare find; owner mark engraved onto side (see photos)
Markings: Clearly visible patent date

A standout historical tool from the turn of the century-great for display or your vintage wrench collection.