Visor Swivel Mechanism- where to find

[Christian Kuun]

The first darn thing that breaks on a helmet is the visor swivels (or whatever you call the black piece that screws onto the helmet and then holds the visor in place while allowing it to swivel open and closed), yet they are near impossible to get hold of.


Does anybody know where I could try and find these damn things please?

 

[Oom Foe-rie]