Tool Talk

Wrench Forum => Wrench Forum => Topic started by: Papaw on September 08, 2020, 05:55:51 PM

Title: Unknown maker wrench
Post by: Papaw on September 08, 2020, 05:55:51 PM

Does anyone recognize this wrench ? Owner says no markings. I don't see it in Schulz .

Title: Re: Unknown maker wrench
Post by: Lewill2 on September 08, 2020, 06:56:29 PM

I have one similar to that and another with the same style adjustment but it has a double sided jaw. I have never been able to determine a manufacture for either of them. Most likely machinist made and some of them could have started out as homemade calipers.

Title: Re: Unknown maker wrench
Post by: Danks on September 08, 2020, 09:44:46 PM

Hi Guys, The closest that i have seen is, by Richard A. Breul see datamp link.

http://www.datamp.org/patents/displayPatent.php?pn=696405&id=57447
Cheers