Adjustable Position Marking Protractor Multi Angle Foldable Knob Depth Measuring Ruler Level Gage Angle Finder

Feature: 1. MULTI ANGLE MARKING: This foldable depth measuring ruler supports accurate marking at 15 degrees , 30 degrees , 45 degrees , 60 degrees and 90 degrees , making it highly suitable for woodworking, handcraft projects and professional workshops. The angle can be easily adjusted with the rotatable knob, ensuring nice position every time 2. FIRM AND NON SLIP: The innovative rotating knob of the adjustable position marking protractor allows for quick adjustment of angle and position, and then firmly locks in place to prevent sliding during use. There will no longer be unstable measurement results. Just accurate and repeatable results will meet all your marking needs 3. HIGH VISIBILITY LEVEL: The multi angle depth measuring ruler has crystal clear horizontal bubbles and an super accurate calibration function, enabling immediate horizontal inspection. Whether you are hanging shelves or aligning workpieces, the highly transparent design ensures easy reading 4. FIXED POINT MARKING: Foldable depth measuring ruler is designed with dedicated marking capabilities to create accurate reference points on wood, drywall, and other materials. The non slip limit mark keeps the ruler stable during operating to achieve errorless measurement 5. LONG LASTING AND PORTABLE: This 6.57in compact depth ruler is made of sturdy aluminum alloy and is foldable, making it easy to store in a toolbox or pocket, which is highly suitable for contractors, carpenters and amateurs who require trusted work Specification: Item Type: Adjustable Position Marking Protractor Material: Aluminum alloy Range: 0 15cm; 0 6in(metric and inch) Angles: 15 degrees , 30 degrees , 45 degrees , 60 degrees and 90 degrees Length: Approx. 16.7cm 6.57in. Package List: 1 x Adjustable Position Marking Protractor