Review on 🔧 GODESON Heavy Duty Tire Air Chuck Screw-on for Tire Inflator Gauge Compressor Accessories - Twist-on Chucks (Pack of 2) by Brian West

Bought two sets. None of them work. The chuck does not let air through. I disassembled them and found that both were missing a hole to allow air to flow through the part that presses on the Schrader valve stem. However, the base sections have a shallow blind hole about 0.125 inches in diameter and about 0.125 inches deep that is offset from and into the main center hole. These blind holes are useless. Spin-on cartridges will leak when not attached to the Schrader valve. However, once fitted to the Schrader valve, air cannot pass through, rendering the tire uninflatable. Both are tested with the Schrader valve stem not attached to the wheel/tire and with no air flowing through it. Last return window, lesson learned. Stay away from them!