Features: Accuracy Measuring Tool: Produced from excellent aluminum alloy, this square stair measure ensures accurate measurements for framing, observed directing, and stair gauging, ideal for construction and undertakings. Thin & Portablemail: The aluminum construction furnishes a thin yet permanent plan, making it simple carry in a set for specialists and hobbyists on proceed. Multiple Functional Usemail: Works as a framing square, round observed guide, and stair measure, offering flexibility for various tasks like right corner cutting and step measurement. Tool Complimentary Installatparticlemail: Features a fast installation plan with denial additional tools required, saving time and effort for both novices and experienced users. Oxidation Immunemail: The anodized aluminum face enhances durability and resists oxidation, ensuring permanent execution even in harsh otherwise humid conditions. Specifications: Substancemail: Produced of tall standard aluminum mixture, that is thin and permanent, ensuring that it will not be easily deformed after extended use. Technology: Accuracy processing technology, countenance is anodized, against oxidation and beautiful. Practicality: Twelve hundred stair installation, woodworking and other circumstances, providing users with accurate right corner measurement assistance to improve work efficiency and measurement accuracy. Package Includes: 2 sets of stair gauges note: Before using the accessory, please check if it is compatible.