•45 Degree Angle Measurement: Accurately measures and marks angles at 45 degrees for precise work.
•Separable for Use: The ruler is designed for easy separation. Simply press down the head measurement block to separate it from the main body of the ruler. An arrow clearly indicates the direction for separation.
•With Drilling Guide: Includes a built-in drilling guide, making it ideal for mobile drilling and drawing tasks.
•Calibratable Auxiliary: Features an adjustable auxiliary to correct any gaps or misalignment. You can easily calibrate the ruler if it's not perfectly perpendicular at 90 degrees.