No idea, but certainly not HF. I believe they came from the local logging gear/Stihl saw shop. Same for the chains, which were link grab style hooks on both ends. At least 4 decades ago, before everything made of steel it seems came from China.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.