US PRO Tools VAG Timing Locking Set For Petrol 1.0 1.2 1.4 TSI TFSI, VW Etc 7050. Timing tools required for locking the camshaft sprocket in place to allow the timing belt to be changed. Applications: 1.0L VW Up: 1.0 / 1.0 Bluemotion technology / 1.0 Ecofuel Seat Mii: 1.0 / 1.0 Ecofuel / 1.0 E.