Park Tool CT-3.3 chain tool



a shop favorite updated to work on all chains including 1/8" and 3/16" single-speed chains and 5 to 12-speed 3/32" derailleur chains
Because of the tremendous force needed to remove chain pins, the CT-3.3 is made from investment cast steel
fine thread and comfortable size for easy removal of even the toughest chain pins
adjustable locating shelf to accommodate any width chain