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