Park Tool CT-4.3 Master Mechanic Chain Tool
Save $6.70 (10%) $60.29 MSRP $66.99
The CT-4.3 is a powerful, precise tool that quickly and accurately removes and installs chain pins. Specially designed to work with the tight tolerances and narrow profiles of 10 and 11-speed chains, and most high quality derailleur chains. Without a doubt the most accurate chain tool Park Tool has ever built!