- Two part splined wrench is required for removal and replacement of free-wheel drive pulleys found on Bosch Alternators
- 10mm x 12 point end locks alternator while 33-spline cylinder on shaft is inserted into pulley locking bolt
- Also works on CV shafts found on a VW Beetle
- Use with 1/2” drive tools
- Applications include: VW/Audi, BMW, Mercedes Benz, Opel, Porsche, Renault, Ford