1" Square Drive Michigan Super Duty Straight Air Impact Wrench

#5 Spline Drive Super-Duty Straight Impact Wrench. The all new 4900 Series of Super-Duty Impacts are engineered and built to withstand the most demanding industrial applications. Featuring bronze end-plates, twin hammer, pressure-fed lubrication system and corrosion resistant internal components for maximum durability. The impact wrenches come standard with steel F/R lever, throttle lever and knurled dead handle. The 4900 Series is ideal for the heavy industrial applications found in the petro chem, steel erection, mining and power generation industries.

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