Park Tool, CT-3.3, Chain Tool, Compatibility: 5-12 sp.

Tech Specs:

• A professional quality shop chain tool that works on 5-speed to 12-speed Road and Mountain Bike derailleur chains*, including SRAM® AXS™ 12 speed, as well as 1/8” and 3/16” chains


• The CT-3.3 features an adjustable locating shelf so it works on any width chain to remove and install chain rivets


• Built to last and easy to use, the CT-3.3 features a comfortable handle, investment cast steel body and replaceable driving pin (#CTP)


• The CT-3.3 will install, but not peen, Campagnolo® 11 and 12-speed chain rivets