Unior profi chain measuring tool
Unior professional chain measuring tool
To improve chain movement and uneven wear of drive parts, most manufacturers recommend replacing the chain at or before 0.6% chain stretch.Now you can quickly and accurately determine the wear and stretch value of any chain. Simply insert the pins of the chain checker into the two links of the chain, press down on the gauge arm, then read the gauge window for the exact reading.
product ID | 219726 |

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