For easy removal of most harmonic balancers and drive pulleys which are pressed fitted onto the crank shaft. A bearing-centered circular 2/3-way and an assortment of metric and SAE bolts and adapters provide wide coverage 3/4 inch central screw is internally threaded to fit the eight adapters to install harmonic balancers carring hold case for storage

• balancer puller set

balancer puller setcrafthubpro issued