This vintage 8.75" open-ended wrench with a 1" x 1 1/16" size is a unique and collectible tool that hails from the United States. Perfect for mechanics and tool enthusiasts, this high-quality wrench is not only functional but also adds a touch of nostalgia to any collection. Its classic design and craftsmanship make it a sought-after piece for those who appreciate vintage tools and American-made artifacts.

Possibly Fairmont or Boone markings?

From Ford mechanic toolbox