With a maximum measuring range of 80mm, the Trend GAUGE/D60 is perfect for setting rebates and grooves quickly and accurately on router tables, setting both the height and backset of the cutter. This construction tool accessory can also be used to check preset heights and positions for all sorts of projects on the job site or the home shop. The multi-functionality of this measuring tool is ideal for checking and transferring, setting up, marking and measuring heights, depths and backsets, the 'go to' aid for the router or tablesaw and beyond.