Motion Pro 08-0135 Jumbo Chain Tool (Break 520 to 630), (Rivet UP TO 530)
Designed to break roller chain 520 up to 630 (Fits all standard & O-ring chain sizes 520 to 630). Designed to rivet chain up to 530 (not 630). Requires 08-0142 Quad Stake Rivet Kit (not included) to rivet soft-nose type master link pin tip.