Review on 🔧 Efficient Chain Breaker and Link Splitter Tool for Heavy Duty Motorcycle, Bike, and ATV Chains - Compatible with Chains 415, 420, 428, 520, 525, 530, and 630 by Jason Adams

You must understand that before using this tool you need to cut the "mushroom" from the rivet. Use a dremel or in my case a mini hacksaw. When the rivet is flush with the plate on the chain, use this tool and it comes out so easily I could do it with my finger. I recommend lubricating the threads of this tool before use and for storage to give it a little run. better'.