The Park Tool CT-3.3 Chain tool is a professional quality shop chain tool that works with 1/8", 3/16" single speed chains and 5 to 12-speed / 3/32" road and mountain bike derailleur chains* including SRAM® AXS® 12-speed, Shimano® 12-speed chains and Campagnolo® 13-speed 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.
Works with single speed half-links.
*The CT-3.3 will install, but not peen, Campagnolo® 11, 12 and 13-speed chain rivets