Machinist Square 90 Degree Right Angle Ruler Precision Measure (100x63mm), 501 Original

Features:1. Designed for precise layout and measurement2. Squares are really right angles inside and outside.3. Grinding and grinding beams and blades into parallelism4. The length of the blade is measured from the corner edge of the beam to the end of the blade.Specifications:Material: 45 steelDimensions: 100x63mm/3.94x2.48\\\"Purpose: For measuring right anglesNotes:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-3cm measuring deviation due to manual measurement.