Item # CT-5
Mini Chain Brute Chain Tool
This small chain tool goes anywhere and actually performs like a shop quality tool. The fine thread, special “V”- shaped handle, and super strong replaceable pin make chain removal and installation a breeze.
- Works on any derailleur chain
- Shelf for loosening tight links
- Perfect take-along chain tool at only 77 grams
- 10-speed chain compatible.
- The CT-5 is nominally 60mm tall, 55mm wide and 15mm thick
Packaged carded: CT-5C
Where to BuyInternational Distributors|Online Retailers
North American Dealers
The CT-5 is intended for derailleur chains. The wide 1/8" and 3/16" chains should use the CT-7. When pressing in or pressing out a rivet, place the chain roller over the chain tool cradle as showing in the image here.

The current CT-5 is designed to push the chain rivet from the chain side plates. If you do not want to push the rivet out, turn the handle only 5 complete turns with 9 and 10 speed chains.
Replacement Parts
Related Repair Articles:
Follow Calvin's Corner:
Packed with hundreds of photos and procedures, the
Learn bicycle repair from your local bike shop in this hands-on clinic. Find a local Park Tool School or Learn More.






