Crankshaft pulley locking tools for BMW N47 and N57

Specific tool for N47 and N57 engines on BMW and the latest Minis.

Ideal for holding the crankshaft pulley in place while you are removing or installing the crankshaft's central nut.

This tool has 2 functions:

- It locks on the inner part of the pulley to avoid any damage to the rubber seal that is used as a damper between the inner
and outer part of the pulley.

- It prevents the engine from running.