1、Excellent Aluminium Alloy Material: This woodwork adjustable sliding ruler is made of anodized aluminium alloy, and is CNC machined, which is highly abrasion resistant and rust proof.  2、Laser Engraved Scale: The slide stop marking ruler on this woodworking ruler is laser engraved with an upgraded red frosted finish to ensure that the lines are clear and easy to read, and thick but not bulky.  3、Adjustable Sliding Stop: The scale of this scribing and square ruler features an adjustable sliding stop that helps to quickly measure edge distances, mark, cut and repeat measurements on cabinets and furniture structures.  4、High Accuracy: The notched end of this scribing measure tool is designed to hold the pencil tip steadily and help gain good control of parallel lines, effectively preventing slippage for more accurate data. The side of the scribe ruler is marked with 1/4, 2/1, and 3/4 measurement units to help you measure vertically, perfect for accurately setting the height of router bits and table saws.  5、Wide Application: This woodworking pocket ruler can be carried inside the woodworking apron at any time or hung on the tool wall, the scribe ruler tool for woodworking, DIY, crafts and so on is the ideal measuring tool for every carpenter.