MEASURING RANGE: This tool is designed for measuring stair treads with a range of 200–350mm, offering convenient and practical use. HIGH ACCURACY: The stair measuring tool features horizontal adjustability to ensure precise measurements, allowing easy adjustment of angle and length to meet various requirements. MULTIPLE USAGES: This tool assists in aligning stair treads, kickboards, and shelves, making it ideal for woodworking and home improvement projects. EASY OPERATION: The kit includes two stair measuring templates and a wooden block, providing simple installation, easy adjustment, and strong functionality. GALVANIZED STEEL: Made from galvanized steel, the templates offer high hardness, wear resistance, impact resistance, and a long service life.