OTC 4531 Harmonic Balancer Puller/Installer Set

Features and Benefits: 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 fractional bolts and adapters provide wide coverage A heavy duty, 3/4-inch diameter forcing screw is internally threaded to fit the eight adapters to install harmonic balancers A blow molded plastic storage case keeps set contents organized and protected from loss Adapter sizes included: M16 x 2.0, M14 x 1.5, M12 x 1.5, 1/2-inch-20, 7/16-inch-20, 3/4-inch-16, 5/8-inch-18 and 9/16-inch-18.