Had some leaks coming out of several stock valves. These fixed the problem both times.
Elegant and stylish design and execution. The built in valve core wrench in the cap is clever and easy to use. My reason for knocking off a star is, on my order, one of the valve caps was missing. Not a major deal as I had other valve caps in my spares and to return the item I deemed more trouble than it was worth. It was just a bit disappointing to find a part missing.
Cost effective cores with a cap that removes the core. Easy to set up and use with an great price.
