Smith & Wesson M&P 22 Compact Factory Barrel Nut Wrench

I fought this issue for a year. I broke 2 factory wrenches, soaked the bbl in liquid wrench for 48 hours, tried other wrenches and finally ordered this wrench. I placed it, put a pipe over the handle, pulled once and it broke loose. I was finally able to clean my S&W within 15 minutes of getting the wrench in the mail. Shipping was quick for USPS Parcel Post. Thank you EWK!