Precision in practice: This meticulously designed 90-degree reference tool increases efficiency for precision-based tasks such as woodworking and floor installation. Adjustable scraping function: Robust construction with an integrated edge plane, ideal for DIY projects and versatile use in renovations and construction for precise surface finishing. Material durability: High-quality metalwork prevents deformation and wear, delivering millimeter-accurate results even with long-term use. Adaptable design: The 90-degree angle level combines intuitive operation with flexible use for professionals and hobbyists. The ergonomic form supports precise work with minimal setup, making it suitable for renovations and furniture assembly. Use scenarios - Woodworking and cabinet making: verify square joints, align shelves and doors, and ensure precise corners during assembly. - Floor installation: align planks and achieve uniform edging for a tidy, accurate floor finish. - Renovation and furniture assembly: perform precise surface finishing and edge alignment for flush joints and professional results.