The Supertech triple-groove valve lock fits 6mm stems for Audi, BMW and Opel applications; two locks are required per valve and this item ships drop-ship. Its triple-groove profile secures compatible keepers used on these OEM valve stems. Calculate quantities by valve count and confirm stem size before ordering as needed.
Supertech Audi / BMW / Opel 6mm Stem Triple Groove Valve Lock (Req 2 Per Valve/ Drop Ship Only)