Review on 🔧 Ultimate Park Tool FR-5.2 Cassette Lockring Tool: Unlock Your Bike's Potential Like a Pro! by Steven Emberling

Attention! This tool does not fit my Shimano cassette. Online forums report that the manufacturer (Park Tool) has acknowledged defective tools during manufacture and is willing to send a free replacement if you receive a defective tool. The defective ones are just too big to fit into the cassette slot. This supplier is not the cause of the problem, but they should be cleaning up their inventory and speaking to Park Tool about their poor quality control error. I asked for a replacement directly from the manufacturer to be sure (well, less sure) of getting another bad one. Haven't heard from them yet (weekend).