The new KD “Power Bar” goes where Impact Guns don’t. This tool is specifically designed for removal of tough harmonic balancer holding nuts that are rusted or held with locking compounds. A breaker bar will not work since there is a need to hold the crankshaft in place while the nut is removed. The Power Bar solves that problem by delivering a quick impact at up to 600 ft/lbs of force at one time to break the fastener free. The same feature works in other hard to reach fasteners under cars, lug nuts or other pulley holder bolts.