![Tumble-Bee allen wrench](http://tumble-bee.com/cdn/shop/products/tumble-bee-allen-wrench_{width}x.jpg?v=1566248881)
Allen wrench
SKU: TB-WRENCH
$1
Tumble-Bee Allen wrench.
This 3/64" Allen wrench is included with all Tumble-Bee rock tumblers. It is used for adjusting the non-slip timing belt. You can also find these at your local hardware store if you need a quick replacement.