Features and Benefits:

• Ideal for pulling parts with tapped holes like flywheels, gears
  and pulleys
• Works on most automobiles, large and small, foreign and domestic
• Heavy duty flange type puller
• Diameter Range 1.5" - 4.625"

Designed to ease the operation of pulling the balancer pulley.  It reduces damage to both the pulley and the shaft. Quickly and easily pulls harmonic balancers, timing gears and other parts with bolt circle diameters from 1-1/2" to 4-5/8".  It's easy to use and great to have in your tool collection!