STANLEY AIR TOOLS S50-118 PNEUMATIC NUTRUNNER 3/4 165-RPM A5717 Motor. Removed from a working environment.We are not experts on this tool but will try and answer questions. This item is in the category "eBay Motors\Automotive Tools & Supplies\Air Tools\Impact Wrenches". The seller is "delcofordparts" and is located in this country: US. This item can be shipped worldwide.