Valve Stem Size Question

[Old Geezer Richard]

  My friend is mounting a new Dunlop and he asked me about what size 90 degree valve stem to use  .... What is the correct size or diameter of the metal valve stems for the Valk rim's .... I can't remember if it were .553 or .555 to get get the correct valve stem for the front wheel and which web site has the metal valve stems ???  ...  Thanks the Geezer   

[indybobm]

Cannot go wrong with these from Jake Wilson. $2.00 each plus shipping so it is better to buy more than you need so you can give them to friends.

https://www.jakewilson.com/p/1753/19082/Myers-90%C2%B0-Tubeless-Chrome-Valve-Stem?term=valve+stem

[Willow]

I prefer the ones from Patchboy.  They list as .453.

[indybobm]

Both are good, but I prefer the mounting nut on the outside of the wheel, not the inside.