Features Aluminum Alloy Construction: Constructed from premium aluminum alloy, this scribing ruler is resistant to oxidation and wear, ensuring long-lasting durability for your woodworking projects. Precision Hole Spacing: Each hole represents 1 millimeter with a 5mm distance between contiguous holes, allowing for accurate and measurements, making it ideal for detailed woodworking tasks. Easy Line Drawing: Simply find the hole corresponding to the scale, insert the pen tip, and draw the desired lines, providing effortless and marking for your woodworking projects. Rustproof Anodized : The is treated with anodization, enhancing its beauty and ensuring resistance to rust, guaranteeing a long-lasting and reliable tool for your woodworking endeavors. Versatile Woodworking Tool: This scribing gauge serves as a practical auxiliary tool, suitable for woodworking projects and DIY enthusiasts, making it an essential addition to your woodworking toolkit. Features: 1、Made of premium aluminum alloy material, anti-oxidation, wear resistant and . 2、Each hole represents one millimeter and the distance between two contiguous holes is 5 mm. 3、Find the hole that corresponds to the scale, insert the pen tip into the hole, and draw the desired lines. 4、 anodized treatment, beautiful and rustproof. 5、Practical auxiliary scribing tool, suitable for woodworking projects and DIY amateurs. Specification: Features: Made of premium aluminum alloy material, anti-oxidation, wear resistant and . Each hole represents one millimeter and the distance between two contiguous holes is 5 mm. Find the hole that corresponds to the scale, insert the pen tip into the hole, and draw the desired lines. anodized treatment, beautiful and rustproof. Practical auxiliary scribing tool, suitable for woodworking projects and DIY amateurs. Specification: Material: Aluminum Alloy Color: Red Size: 18x12.8x12.8cm / 7.09x5.04x5.04in Package List: 1 x Scribing Triangular Ruler Package List