Used for marking wood prior to sawing, chiseling or cutting, this rosewood mortise and marking gauge from Footprint features a radiussed bottom edge to slide easily on the material being marked. It has a single marking pin on one side, and dual pins on the other side to mark out mortises. A thumb screw lock at the stem and solid brass slides and rosewood stock finish off the tool. It truly is a must-have for any serious woodworker.