Manual Puller Set Lock On Jaw Number of Pieces 5 Number of Jaws 2 and 3 Capacity (Tons) 5 Jaw Reach (In.) 4 6-1/2 Jaw Spread (In.) 8 12 Jaw Style Straight Puller Length (In.) Various Screw Size 7/16 - 20 Features Easily Removes Harmonic Balancers Gears Bearings Timing Gears and other Difficult Parts For Use On Wheel hub For Use With Jaw Pullers Sizes Included Various Includes Both 2 and 3 Way Puller Heads (3) Long and Short Reach Puller Jaws Plastic Storage Box