Brake Drum and Rotor Puller. Handles large components such as brake drums, rotors, drive wheels, gears, flywheels, and pulleys. One personcan easily set the tool in place and use for tough pulls even where there is little access to insert the jaws. Spread to 12-3/4" with 5" of reach. 7-Tons of force, yet weighs less than 10 pounds. Can be used with air tools to reduce time and fatigue. Patent Pending.