Harmonic Balancer Puller with Adjustable 3-Jaw Puller Kit - Forcing Screw Fits

What U Get - Includes Puller Body, 3-Jaw Puller, (3) Jaw Retaining Pins, (3) Wave Washers,（4）Forcing Rods (4", 5-13/32", 6-1/2", 7-13/32"); Instructions and Blow-Molded Carrying Case. Step 2, install the insert rod to the crankshaft.