Features Center Finding: Easily locate the center of both round and square stock, ensuring accurate and efficient woodworking projects. Intersection Point Accuracy: Randomly draw two lines to pinpoint the exact center of a circle, enhancing precision and reducing measurement errors. High-Quality Construction: Crafted from aluminum alloy with multi-axis accurate equipment, sandblasted, and anodized for exceptional durability and impairment resistance. Torsion-Resistant Design: The 45-degree angle scribe offers superior torsion resistance, ensuring longevity and reliability for all your woodworking needs. Versatile Steel Ruler: The removable steel ruler doubles as a positioning unit, allowing for 45-degree line drawing and enhanced flexibility in carpentry projects. Features: 1、The product is used to accurately and efficiently find the center of both round and square stock 2、Randomly draw two lines with this tool, the intersection point is the center of the circle 3、Aluminum alloy center finder is machined with multi-axis accurate equipment, sandblasted and anodized 4、45 degree angle scribe possess torsion resistance, durability and impairment resistance 5、Removable steel ruler can be used as a positioning unit, which can draw 45 degree line Specification: Item Type: 45 Degree angle scribe Positioner Material: Aluminum alloy Ruler Material: Steel Purpose: Scribing ruler, used for scribing diameter lines on round wooden blocks, 45 degree angle line Size: Approx. 100mm / 3.9in 130mm / 5.1in 80mm / 3.1in 8mm / 0.3in 22mm / 0.9in Package List: 1 x Ruler 1 x Positioner 1 x Hex Wrench Package List 1 x Ruler 1 x Positioner 1 x Hex Wrench