four.cycle
Well-known member
okay.... you got me.... your Dayton is a re-branded Thorsen 77JC, but the "pat pend" part is puzzling.
not sure I've seen a patent number on a Thorsen 77C, JC, or MC. (1/2", 3/8", and 1/4" respectively.)
Don?
not sure I've seen a patent number on a Thorsen 77C, JC, or MC. (1/2", 3/8", and 1/4" respectively.)
Don?































