Incra IRT-150 T Rule 150mm Metric

With the addition of a fence you can now quickly and accurately mark anything from a work piece edge, as well as use the T-rule as an accurate layout square. Slide the fence along the work piece with 0.5mm mechanical pencil or scribe in place to use as a marking/mortice gauge too. The end has height marking slots 50mm high to expand its usefulness even more. 

Available in metric,  has marking holes every 1/4mm in either 150mm or 300mm length range.