Wished I had pursued a tool like this years ago. Goofed up countless valve cores trying to remove/tighten with pliers or awkward crescent wrench. So much easier now, all toolboxes should have a set.
This is a must have if you are off the ilk of, there is a proper tool for every job. Small, light, but oh so sweet.
works great... tires done leak. need to use tape though on threads
These wrenches are perfect for removing presta valves in tubeless and tubular tires to enable easy insertion of flat repair fluids. They are also great for installing the valve extenders necessary for deep aero rims. They are metal, quite nicely produced, and should last for years.
All other plastic removal tools will strip and need to be replaced. I love these alloy ones. Buy then and forget about needing a new one.
Very good tools.