Do you recognize this tool?
This mystery tool is marked "Pat Jan 3, 82." The cam action moves the device about 1/2-inch. It measures 5-1/2 inches wide.
If you recognize this old farm tool, leave a comment below.
Check back here Nov. 20 for the correct answer or find it in the December issue of Farm Collector.
Have a mystery tool you want to submit? Email us at email@example.com with at least one photo taken in a well-lit area against a plain background. Include dimensions and any markings on the piece.