Features impairment Resistant Material: Crafted from high-quality aluminum alloy with an anodized red , machined by numerical control, ensuring rust resistance, durability, and impairment resistance for long-lasting use. Accurate Scale: The engraved scale on the central detector provides and measurements, making it easy to read, ideal for square jobs in woodworking. Accurate Marking: The included L ruler allows for drawing horizontal lines while sliding along the working edge, ensuring and professional results in woodworking projects. Reasonable and Practical: This woodworking ruler features a well-designed structure, lightweight construction, and exquisite workmanship, making it easy to use and practical for various woodworking tasks. Applicable Scenario: Ideal for woodworking and furniture making, this ruler allows for accurate measurements, obtaining proper right angles, and achieving a tighter fit for enhanced woodworking precision. Features: 1、impairment RESISTANT MATERIAL: The 90 degree square ruler is made of excellent aluminum alloy with anodized red machined by numerical control, rust resistant, and impairment resistant 2、ACCURATE SCALE: A scale engraved on the side of the central detector scale is accurate, and easy to read, useful for measuring square jobs 3、ACCURATE MARKING: With an L ruler, you can draw horizontal lines while sliding the ruler along the working edge 4、REASONABLE AND PRACTICAL: Woodworking ruler has reasonable structure, easy to use. Adopt exquisite workmanship, lightweight and practical 5、APPLICABLE SCENARIO: Woodworking marking ruler is often used in woodwork and is also important when you make your own furniture. Dimension can be accurately measured, the proper right angles obtained, and fitted more tightly Specification: 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 Package List 1 x Mini Small Square Center Finder Tool