RiteBrew Rubber Stopper - Size 10 - Drilled
</br></br>
<div style="text-align:left">
<b>[Product Information]</b><br>
<ul>
<li>Drilled to accept airlock or tubing.</li>
<li>Top diameter: 50mm, 1.97 inches. Bottom diameter: 42mm, 1.65 inches</li>
</ul>
</div>
</br></br></br></br></br></br></br></br></br></br>

</br></br></br></br></br></br></br></br></br></br>
<img src='http://ecx.images-amazon.com/images/I/31XmSyUSYaL.jpg'></br>
<img src='http://ecx.images-amazon.com/images/I/21grIaDJY6L.jpg'></br>