* Compatible with 5 to 12-speed derailleur chains and Campagnolo 13-speed chains.
* Includes removable peening anvil for peening Campagnolo® 11, 12 and 13-speed chains.
* Integrated Link Pocket ensures precise alignment.
* Perfectly contoured cushioned handles.
* Precisely machined investment cast body and components.
* Replaceable rotating pin.
NOTE: The CT-4.3 is NOT compatible with chains that use a non-standard/non-hourglass shape such as the SRAM® RED® AXS® 12-speed and the Shimano® XTR® 12-speed.