Features Good Accuracy: An Accurate Multifunctional Ruler That Allows Users to Accurately Mark to The Finest Millimeter. The Design of The Cursor Scale And Main Scale Can Smoothly Slide into The Main Body And Perfectly Fit The Object. Dual Function (Measurement And Marking): with This Ruler, You Can Do 5 Different Things! from Measuring 45 Degrees, 90 Degrees, Depth, Width To Drawing Lines, Use It Freely to Meet Your Woodworking Needs Easy to Read: Each Aluminum Blade Is Precisely Milled Using Mct Equipment, Followed by Polishing Procedures And Anodizing for Final Polishing. This Ruler Has Maximum Durability. The Blade Is Engraved With A Laser Mark on The Scale, Easy Carrying: Comes with A Small Size And Being Lightweight, This Ruler Is Easy to Carry Around For Convenient Use. Wide Use: Very Suitable for Measuring Items Such As Cylindrical Rods, Pipelines, And Various Angles. You Can Fully Customize The Rulers Based on The Project Using Other Components. Specification: Item Type: T Shaped Woodworking Ruler Material: Aluminum Alloy Specification: Approx. 0 to 250mm / 0 to 10in Reading Value: 0.02mm Base Length: Approx. 4in / 10.16cm Package List: 1 x T Shaped Woodworking Ruler  Package List 1 x T Shaped Woodworking Ruler