Review on Pack of 2 Wheel Masters 80294 4-Inch Straight Valve Extenders by Eric Wright

I really needed this for the rear wheels on my dual. Unfortunately, when I woke up in the apartment, I found that one of the gaskets at the junction of this product was leaking. After I had to take the wheel off to fix the puncture, the technician showed me with the wheel submerged that it was indeed the extension that was the problem. I suspect poor quality control.