Park Tool CT-5 Compact Chain Tool

The Park Tool CT-5 is a compact chain tool for breaking and joining chains on the road, at the trail, or at home. It works with most single-speed and multi-speed chains, and the small size fits easily in a saddle bag or tool kit. The replaceable pin extends service life. It is a reliable tool for trailside chain repairs and for sizing new chains during installation. It pairs well with a set of chain link pliers. Its small size makes it easy to carry on every ride.