Motion Pro Jumbo Chain Tool Breaker 520 up to 630 Heavy Duty 08-0135

  

Designed to break roller chain up to #630 (Fits all standard and O-ring chain sizes #520 to #630). Designed to rivet chain up to #530 (not #630). Master link side plate press kit included to press on side plates up to #530 (#630). Screws and attachments are made from 86L20 steel and then heat treated for strength and durability.

Extractor pin is firmly guided by removable guide, ensuring long pin life. May be bolted to work bench, supported in vise or held by handle. Bolted to solid surface, air or electric wrenches may be used to break chain. Great for use with the 57-8142 Quad stake rivet kit.