OTC's 6669 Harmonic Balancer Puller Kit is designed for removing harmonic balancers in tight engine compartments without removing the radiator. Kit contains the 3-jaw puller, four lengths of forcing rods, and a forcing screw with a 3/8" internal square drive for ratchet use and a 3/4" external hex for wrench or socket use. This kit also includes an extra set of jaws to cover more applications and vehicles. Rugged, high quality materials ensure high strength and a long service life. Durable blow molded storage case keeps tools organized and contained when not in use.