that be cool
nothing tricky about em but i haven't got access to a machine shop so its a pain doing em by hand, like everything else takes five mins with the right gear, often thought about investing in a little bench top lathe, there's been loads o stuff i've had over the years where i've thought i'm sure i could make one that'll last a lot longer , become my own rider owned company
, the problem with these cast ones is there has never been enough thread on em ' if you tap em out to 10 mm they still give out, the steel ones i knocked up outlasted,the stems, like the Tuf Neck wedges this is the same one but of another stem i want to keep intact