Our lifetime of TOOL RANKINGS https://torquetestchannel.etsy.com/ Reporting on the recent introduction of the H96B serial code of the Milwaukee 1/2" high Torque impact wrench model 2767-20, replacing the H96A serial in August of this year with tools who's serial on the label start with H96B - and the resulting affect that appears to have had on the tool in this short amount of time since. As always, Torque, who started TTC is working in product development for Astro Tools. TTC is not the only testing out there, always consider multiple sources when looking at a tool!