Review on 🔌 Melphan-Auto 2PCs Air Inflator Hose Adapter: Convert Twist On Connection to Lock On Connection, Locking Air Chuck with Air Hose and Standard Tire Valve - Fine Thread by Matt Welch

I especially liked this because it allowed me to convert my electric car pump into a simple bike pump. The only gripe, however, is that the heads don't turn and are quite stiff. If the tubing section was more flexible or the head had a sealing swivel that would be ideal. unfortunately I have already bent some of the Presta valves.