Features Measurement Accuracy: The square undergoes careful processing to minimize errors, ensuring highly accurate measurements, enhancing professional precision work. Enhanced Stability: Thickened ruler body increases the area, ensuring stable and reliable measurements, ideal for engineering tasks. One-Piece Structure: Crafted with high accuracy and quality, ensuring a longer service life with no risk of breakage, providing lasting reliability for professional use. Practical Inner Corner Groove: The milled groove removes burrs and chips, offering practicality and convenience during measurements and marking. Versatile Applications: Suitable for detecting angles and marking on various parts, making it an essential tool for hardware and engineering tasks. Features: 1、The square is carefully processed to reduce errors and make the measurement more accurate 2、The ruler body is thickened to increase the area and the measurement is more stable 3、One-piece structure processing, high accuracy, good quality, no breakage, longer service life 4、The groove milled out of the inner corner can remove burrs and chips, very practical 5、This square edge tool ruler is suitable for detecting angles and marking on parts Specification: Item Type: Square Edge tool Model: DIN 875 75x50 Material: Stainless steel Product Size (length x width): Approx. 83 x 50mm / 3.3 x 2in(including base), approx. 75 x 50mm / 3 x 2in(without base) Thickness: Approx. 5mm / 0.2in Base Length: Approx. 8mm / 0.3in Purpose: Suitable for detecting angles and marking on parts Package List: 1 x Square Edge tool Package List 1 x Square Edge Knife