Review on FR-5.2H Cassette Lockring Tool with Handle by Park Tool by Richard Jarvis

In general, I'm not a fan of Park Tool products and I've found other tools that I like more. But this instrument is a masterpiece. The size and weight are great and it feels like it will last forever. I've attached a picture of what I used to use, which is the Park Tool FR-5.2 to lock the cassette, which although cheap has always been problematic because you had to take a separate wrench to lock it as a handle use. If you plan on ejecting a cassette more than once in your life, just spend your money and get this tool instead.