Tower & Lyon Involute Wrench
This unusual rare antique wrench, measures 5-1/4" long
It is stamped "Pat'd Oct. 20, 1900 Involute Wrench Tower & Lyon Co."
A very hard to find tool, there are no others on eBay, past or present
Small multi-size pipe or nut wrench in good used condition
Overall length is 5 1/2 inches
Designed to grip pipe or any form of bolt or nut, 1/4" to 1/2"
The manufacturer claimed that the design and fulcrum would allow instantaneous grip & release, with no slipping or jamming
Originally highly polished, this one has lost most of its shine but could be easily polished if so desired
Screwdriver tip is in good condition
A hard-to-find, cool little wrench
Ready to use!
Wrench was produced under patent number 661,011
Copy of patent is included
Clean, but minor discoloration from use wear
No marks or damage noted
See pictures for the details in each
Please contact us with any questions!