Park Tool CT3 - Screw Type Chain tool

Classic highly durable chain pin remover and installer

• The standard chain tool for workshop and professional use
• Made from investment cast steel for strength and durability
• Fine thread and large T-handle gives high leverage, and means easy removal of chain rivets
• Includes a loosening shelf to release stiff links after assembly
• Replaceable driving pin head
• Works on most bicycle chains, including 10-speed