valve for wheel?

[voltech]

Hi guys,

I brought a set of rims, but it looks like its missing the valve thing...
there is no needle inside the valve to stop the air?
what are those things call, where can i get some replacement how much are they ?

Thanks for advice

[Spud72]

Valve core, or sometimes valve stem core. You can probably pick up a pack of 5 of them for $2 @ any auto parts store, or Crappy Tire. They just thread right in.

Edit: You may want to buy the removal tool (also dirt cheap) to make it easier to thread the new one in.