Free Shipping over X amount
If you own a GRS MicroBlock or MicroBlock XL, you can now reduce the height of the jaws by 0.374" (9.5 mm). This reduction in height is especially useful when working with a microscope or when using the Alexandre Ring Fixture or ID Ring Holder (see related products below). The Short Jaw Kit has the same hole arrangement as the jaws in the Microblocks. Made in USA.