Features 【Stainless Steel Material】: Made of stainless steel, this woodworking marking gauge is strong, wear-resistant, for long-lasting durability. 【Wide Measurement Range】: With a range of 0-250mm, this ultra precision marking T ruler meets all your measurement needs, making it ideal for various woodworking projects. 【Enhanced Safety】: The stainless steel carpenter measuring ruler features a de-sharpened edge to prevent safety hazards during operation, ensuring a secure user experience. 【Convenient Design】: This scribing tool adopts larger abs knob which allows for quick and easy adjustments, making the operation slider convenient to use. 【High Accuracy】: Our T type scribing ruler possess high scale accuracy for precise measurements, ensuring easy reading and efficient operation. Spec: Item Type: Hole Scribing Ruler Material: Stainless steel and ABS Purpose: Parallel scribing gauge Measuring Range: Approx. 0 ~ 250mm / 0 ~ 9.8in Package List: 1 x Hole Scribing Ruler Package List 1 x Hole Scribing Ruler