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Wera Bicycle Chain Tool with Chain-Hook, 2 Pieces 

Light Weight

Made in the Czech Republic

For repairing bicycle chains

Remove and instal chain rivets or pins

Fits single-speed to 12-speed chains
1/4" hex drive
Includes a handy "third-hand" hook for holding the two ends of the chain in place while using the rivet tool

Set weighs only 40 g

This is a must for your kit.  Also makes a great gift!

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