# Overview and Features

The chain tools are designed specifically with *FIRST®* Robotics Competition teams in mind. These handy tools makes it easy to break and assemble chain, and are also sized to assemble chain in place on your robot.

<div><figure><img src="/files/BVFAxuv0lsaFjwMDT1AB" alt=""><figcaption><p>#25 Chain Breaker</p></figcaption></figure> <figure><img src="/files/mklfr2ReHxTyDoESvI4p" alt=""><figcaption><p>#35 Chain Breaker</p></figcaption></figure> <figure><img src="/files/JaxUsZ0StsFYzUhFXP1A" alt=""><figcaption><p>#25/#35 Combo Chain Breaker</p></figcaption></figure></div>

**Notable Features:**

* Single or combined option
* Adjustable hard stop&#x20;
* Single Allen key needed - 3/16"
* Attachment point for lanyard
* Replacement pin packs available


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