* Ruler with stainless steel finish with clear and precise calibration. * Use as an outer test square, depth gauge, scriber, used for high precision manufacturing.
* Corrosion resistant scale, clear fonts, accurate 90 and 45 degree angles.
* The measurement accuracy of the product is very high. It can be accurately measured by fine adjustment, and the measurement range is 0 to 180 degrees, and the measurement accuracy is 0.01.
* This movable multifunctional square is suitable for measuring angle, length, center of circle, standard 45 degree angle, etc.
