Features Made of super hard 7075 aluminum alloy for exceptional hardness and wear resistance, ensuring long-lasting durability. Versatile functionality for marking 3D boards, drawing 90° angles, balance lines, T shape lines, and hinge hole position lines, providing convenience for various woodworking tasks. Lines can be drawn on both sides with a minimum center distance of 1mm/0.04in, allowing for and detailed markings. Clear scale for easy angle positioning, ensuring accurate and tidy parallel and vertical lines. Ideal for carpentry applications in framing, roofing, stair work, and pattern making, offering professional-grade framing tools for efficient and woodworking tasks. Features: 1、It is made of super hard 7075 aluminum alloy, which is much higher in hardness than 6061. Wear resistant and impairment resistant. 2、Used for marking 3D boards, and can draw 90° angle, balance line, T shape line and hinge hole position line. 3、Lines can be drawn on both sides, the minimum center distance of each hole is about 1mm / 0.04in. 4、Clear scale for easy positioning of angle. Parallel lines and vertical lines are and neat. 5、Ideal for carpentry applications in framing, roofing, stair work, in making layouts and patterns. Specification: Item Type: Framing Ruler Material: 7075 Aluminum Alloy Model: T-200 Color: Red Ruler Thickness: Approx. m / 0.12in Purpose: Woodworking Marking Package List: 1 x Framing Ruler Package List 1 x Framing Ruler