Feature 1CORROSION RESISTANT MATERIAL: The 90 degree square ruler is made of excellent aluminum alloy with anodized red surface machined by numerical control, rust resistant, durable and corrosion resistant 2ACCURATE SCALE: A scale engraved on the side of the central detector scale is accurate, durable and easy to read, useful for measuring square jobs 3ACCURATE MARKING: With an L ruler, you can draw perfect horizontal lines while sliding the ruler along the working edge 4REASONABLE AND PRACTICAL: Woodworking ruler has reasonable structure, easy to use. Adopt exquisite workmanship, lightweight and practical 5APPLICABLE 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 tightlyItem Type: Mini Small Square Center Finder ToolMaterial: Aluminum alloyColor: RedApplication: Used for woodworking tools .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Mini Small Square Center Finder Tool