Stainless Steel Adjustable Combination Square Angle Ruler 90 Degree Woodworking Measuring Tool

1、The ruler has horizontal bubbles and can be used for 180 degrees 135 degrees 90 degrees 45 degrees. 2、Turn the nut to adjust the length of the ruler which can separate the ruler for easy use and carrying. 3、The ruler base is made of high-quality zinc alloy which is sturdy and durable and has better strength. The rotating nut can adjust the position of the ruler. 4、Engraving numbers calibration is clear and easy to read. 5、Adopting stainless steel material sturdy and corrosion resistance durable in use.