Review on 🔒 Enhanced Safety Coupler: Prevost PRVURC061201 (1/4" Truflate Style) for Absolute Peace of Mind by Jeff Addison

I bought this mainly because my wife can't get the tools out of the compressed air line. But now that I've been using it for a while, I've just ordered three more for my other air vents. When used correctly, this element makes connecting and disconnecting almost as easy as if there were no pressure in the hose. Bonus - my wife can now check her tire pressure herself! One caveat - this muff works great with American T-Nipples such as those sold by Milton, Tru-Flate, etc. The cheap Chinese models are a bit shorter and better used with this muff. Note. There is a small open hole on the side opposite the red button. This is an air vent and you should be careful not to block it with your fingers when attaching or detaching it.