So simple we wish we'd invented it.
No more fumbling or scuffing up your valve stems with the Park Tool Valve Core Tool. When it's time to remove a valve core simply insert the end of the tool, twist and BLAM!, core removed. Slip on a valve extension and tighten it down using the 5mm wrench. It just doesn't get any easier.
- Removes and installs Presta and Schrader valve cores
- Remember, not all Presta valve cores are removable