Vintage Great Western AMI Co Open-All Multi Tool Jar Wrench Bottle Opener For Sale

A mid-century combination tool from AMI Co. of Buffalo, NY — patented in 1951 as the "Open-All," a jar wrench, bottle-cap opener, and pry tool in one. This example is stamped "Great Western," a retail trade name AMI Co. licensed the design under.

Specs:

• Maker: AMI Co., Buffalo, NY (design patent D163,785, issued July 3, 1951)
• Retail stamp on this piece: "Great Western"
• Function: jar/lid wrench, bottle-cap opener, pry tool
• Material: cast metal, bright finish
• Length: approx. 8 in, approx. 2 1/8 in wide
• Marks: "AMI CO. (DES) PAT. NO. 163785 BUFFALO N.Y." and "Great Western" script

Condition:
Opens and closes smoothly. Light surface pitting and small pinholes near the maker's stamp, consistent with casting age, not damage. No cracks or rust. No missing parts.

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