http://www.eagleamerica.com/product/415-5605
Designed specifically for use with the Kreg Precision Router Table, this new router table stop takes the guess work out of routing specific lengths for dados, tenons, and other cuts that require accuracy. Easy to assemble and adjust, the magnified lens cursor makes adjustments clear, accurate, and precise. The design allows you to easily lift the stop out of the way when not in use. Note: Only for use with the Kreg Precision Router Table fence. USA.