MOTION PRO Jumbo Chain Tool — fits 420–630 chains, rivets up to 530

🔧 Heavy-duty jumbo chain tool engineered for breaking and riveting roller chain in demanding shop or field applications.

• Breaks roller chain up to 630 and rivets chain up to 530 (not 630).
• Includes master link side plate press kit to press side plates on chains up to 530 (not 630).
• When bolted to a solid surface, air or electric wrenches may be used to break chain.
• May be bolted to a workbench, supported in a vise, or held by the handle for versatility.
• Heat-treated screws and attachments improve strength and durability for heavy-duty use.
• Recommended for riveting hollow-nose master links; requires part# 08-0142 Quad stake rivet kit (not included) to rivet soft-nose master link pin tip.