Features: Double Scale Measurement: Features both metric and royal balances, providing to varied user demands and facilitating use in international undertakings. Multiple Functional Planumberebog: Combines marking, measuring, and corner verdict, suitable for woodworking, construction, and metalworking applications. Modifiable Right Cornerebog: Unique modifiable right corner plan allows flexible adjustments to meet various corner demands, enhancing measurement flexibility and accuracy. High Accuracy: Hard wearing precise balances and corner divisions, ensuring accurate measurement conclusions for professional applications. Ergonomic and Permanent: Produced from excellent aluminum alloy, it proposals durability, effect resistance, and a comfortable grip with a not slip face for stable use. Specifications: Substancemail: Aluminum alloy + polystyrene Sizemail: 100x205mm Use circumstancesecond: Record player various woodworking, construction, metal processing and other work circumstances. Package Includes: 1Pc Multifunctional corner ruler with protractor note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.