Edge Ruler Woodworking 17.3in, Violetfox 180 Degree Adjustable Protractor Angle Finder Inch and Metric Scribing Tool, Woodworking Scriber Architect Angle Ruler for Carpenter Layout and Measuring

【Angle Ruler Woodworking】Violetfox Aluminum alloy protractor can be adjustable 0-180 degrees and firmly locked every 5 degrees. Just press the head to the desired angle, and then press the straight line, can be provided with an accurate reference angle and length respectively. 【Woodworker Edge Ruler】The metal ruler features exclusive saw-tooth design scribing notches. There is a notch every 1/8 inch all along the blade. Just drop your pencil in the notch and slide the head along the edge for a perfectly parallel line. 【Easy to Adjust】Loosening the nut on the surface can adjust the length of straight ruler, Loosening the nut on the back can adjust it to a suitable angle , and then tighten the nut to fix it at this angle. 【Laser marking】The blade is laser engraved with inch and metric scale, satin-finish stainless steel ruler is easy to read and minimizes parallax error. Woodworker edge ruler is a multifunctional device for length measurement and angle drawing. 【Portable Mutifactional Scribe Ruler】The tringle ruler can be separated to the straight ruler, which is very convenient to carry around. Even when you are not working with angles, this is a layout tool for almost every project., Manufacturer: Violetfox