ALUMINUM ALLOY MATERIALThe T60 T type scribing ruler is made of high quality aluminum alloy ruler, which is wear resistance, rust resistance and has a long service life. service life. ANODIZED TREATMENT SURFACEThe T60 T type T scribe ruler has anodized surface treatment, beautiful and anti-rust. MARKING HOLES Find the hole that corresponds to the scale, insert the pen into the hole and draw the lines you want. DRAW STRAIGHT LINET-type design can slide along the edge of the workpiece to draw perfectly lines. IDEAL TRACING TOOLAn auxiliary scribing tool, red and blue color for you choose. Moderate size, 79 x 58 x 9mm/ 3.11 x 2.28 x 0.35inch, which is very suitable for woodworking and DIY enthusiasts.