H Wheel Identification

[garrett1308]

Was changing tires on my 65 custom880 and noticed a huge H stamped near the lugs. Google showed them to sometimes be A12 wheels, however I was not able to find anything definitive on what makes them and what makes them not. Can someone let me know if it is?

Reads M5 8 9 27 6.0

Not a good pic of the H but it's between the two lugs on the right hand side of the picture.

Appreciate it

 

[chignikred]

That is a 1969 heavy duty wheel. Good wheel for sure. Sept 27th of 68, ie: 1969. Not an A12 wheel, as it would have a much later date.