Features impairment Resistant Material: Crafted from CNC finished aluminum alloy with anodized treatment, ensuring rust and impairment resistance, and long-lasting durability. Accurate Measurement: Features metric and imperial double scale for easy reading, facilitating woodworking projects with precision and efficiency. Multi Angle Measurement: Versatile tool for multi-angle marking, parallel marking, and other work scenarios, providing flexibility and convenience for various woodworking tasks. Time and Effort Saving: Adjustable angle markers for increased accuracy and time-saving measurements, with the ability to set any angle from 15° to 90°, saving effort and enhancing productivity. Includes Mechanical Pencil: Comes with a practical mechanical pencil for line drawing and measurement, adding to the tool's practicality and usefulness in woodworking projects. Features: 1、impairment RESISTANT MATERIAL: The body of T square ruler is CNC finished aluminum alloy, after anodized treatment, rust and impairment resistant and 2、ACCURATE MEASUREMENT: The carpenter work ruler come with accurate metric imperial double scale for easy reading to facilitate woodworking 3、MULTI ANGLE MEASUREMENT: The T square ruler protractor is simple and practical, suitable for multi angle marking, parallel marking and other work scenarios 4、SAVE TIME AND EFFORT: Crafting T square ruler feature adjustable angle markers that increase accuracy and save measurement time by moving and rotating the adjustable angle indicator to set any angle from 15° to 90° 5、WITH PENCIL: Carpenter work ruler come with a mechanical pencil, can be used for line drawing, measurement, practical and useful Specification: Item Type: T Square Ruler Material: Aluminum alloy Use: Line drawing, measurement Package List: 1 x T Square Ruler 1 x Mechanical Pencil (Random Delivery) Package List 1 x T Square Ruler 1 x Mechanical Pencil (Random Delivery)