Experience precisions with our 7.5inch Aluminum Triangle Ruler, for durability and rustproof to meet diverse measurement needs Perfectly suited for applications in building construction, woodworking, home renovations, and educational training environment Ideal for construction workers, carpenter, enthusiasts, and students who require accurate measurements in their projects This measuring tool ensures accuracy and efficiency, making it a essential addition to any toolkit or classroom setting Crafted from quality aluminum, this triangle square is lightweight, featuring clear, easy to read marking and a ergonomic design for comfortable use, Manufacturer: Xuancai