Right Angle Ruler Level 2 Accuracy, 90 Degree Flat Square Measuring Tool with Precision - Ground Edges for Carpenter and Engineer Layout Work, Steel Workshop Square for Inner (100 * 70mm)

Features:Both the inside and outside of the flat square are 90 degree angles Used for right angle measurement and can measure the vertical deviation of the inner and outer corners of the workpiece. It is an industrial and professional tool for assembly and platform operation. All faces and edges are ground and lapped for straightness and parallelism. The flat square and the crossbar are precisely ground and polished. There is a groove milled in the inner corner to provide clearance for burrs and debris. Level 2 square is especially suitable for workshop workers to produce self-tests. Specification:Condition: 100% Brand NewItem Type: Right Angle RulerMaterial: SteelAccuracy Level: 2Optional Size: Approx. 75 x 50mm / 3 x 2in, Approx. 100 x 70mm / 3.9 x 2.8in Package List:1 x Right Angle Ruler Note:1. Please allow slight error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

• Precision Ground Edges: This right angle ruler features all faces and edges ground and lapped for straightness and parallelism, ensuring highly accurate 90-degree measurements for both inner and outer corners during professional assembly or platform work.
• Dual-Angle Measurement: The flat square allows you to check vertical deviation on both inside and outside corners of a workpiece, making this measuring tool essential for carpenters, engineers, and metalworkers who demand consistent accuracy.
• Workshop Self-Testing: Designed as a Level 2 accuracy square, this right angle ruler is ideal for workshop workers performing self-inspections during fabrication or installation tasks, offering reliable reference for quality control in real-world projects.
• Durable Steel Construction: Made from solid steel, this 90 degree ruler delivers long-lasting performance under daily industrial use, resisting wear and maintaining calibration even after repeated handling in demanding job site environments.
• Debris-Clearing Groove Design: A milled groove in the inner corner of the flat square prevents burrs and debris from interfering with contact points, ensuring clean alignment and trustworthy readings every time you use this layout tool.