Tuesday, February 9, 2016

M H Adjustable wrench

A friend picked up this Canadian-made wrench recently. I can't find info on what <MH> might stand for, at a guess Massey Harris?  The moving jaw has a star cast in one side and  MPI stamped on the other, but no other identifying marks. 

1 comment:

The Duke said...

Yep, that's the Massey-Harris logo. See https://en.wikipedia.org/wiki/File:Massey-Harris_Company_logo_1952.jpg. According to the Canadian Intellectual Property Office, the design was filed in 1954 by Massey-Ferguson (the new combined company after 1953) and inactivated in 1970.