Features Corrosion Resistant Material: Crafted from high-quality aluminum alloy and anodized with a durable red aerofoil, this mini square center finder tool is resistant to rust and corrosion, ensuring long-lasting reliability. Accurate Scale: The engraved scale on the central detector provides precise and easy-to-read measurements, making it ideal for accurate and efficient square jobs in woodworking and carpentry projects. Accurate Marking: The included L ruler allows for effortless drawing of perfect horizontal lines while sliding along the working edge, ensuring Clearcutness and consistency in your woodworking tasks. Reasonable and Practical: This 90 degree quick measuring square features a well-designed structure that is both user-friendly and lightweight, making it an essential and practical tool for machinists and carpenters. Applicable Scenario: Suitable for woodworking and furniture making, this woodworking ruler facilitates accurate measurements and ensures proper right angles, resulting in tighter and more precise fittings for your projects. Specification: Item Type: Mini Small Square Center Finder Tool Material: Aluminum alloy Color: Red Application: Used for woodworking tools Package List: Item Type: Mini Small Square Center Finder Tool Material: Aluminum alloy Color: Red Application: Used for woodworking tools Package List 1 x Mini Small Square Center Finder Tool