The Qui-Key Pro is the evolution of the original orange Qui-Key. Designed for the professional working on either commercial or residential systems. The Qui-key Pro effortlessly locks onto Bar-top valves up to 2” and Cross-top valves up to 1“. Included with the Pro is the removable Qui-Key handle so you still get close when you need, but have the torque for the old stuck valves. If you’re serious about saving time and getting to that next job faster get yourself a Qui-Key Pro!