One tooth pulled out - Presma AR-15 5.56/.223 Combo Wrench / Armorer's Tool

I purchased it May 2023. When it arrived, it felt very well made and durable.

I used it once shortly after getting it. My max torque had been 40 - 45 ft pounds.

The second time I used it was today Jan 2024. The wrench slipped at 30 ft pounds. I heard a light thud on my desk. I didn’t see what it was. I checked the barrel nut and saw a small bulge on one of the nut where one of the teeth inserted. One of the teeth appeared to pull out while torquing an Aero Precision Barrel nut. The three teeth are not a part of the wrench. They are pinned into the wrench. I would not use this wrench.