MOTORCYCLE ATV BICYCLE CHAIN BREAKER 420 428 520 525 528 530 TK05

I used this to make several breaks in a #40 chain which is a pretty heavy chain. It worked fantastic. There was no need to grind off the ends of the pins before using this tool. It is a no name Chinese tool but don’t let that scare you. The way it is built, it will last a long time. Reasonably priced too.