300mm Combination Multifunctional Adjustable Square Tools Heavy Duty Squares Measuring Kits Precision Protractor Angle Finder Ruler Woodworking Squares

Material: The ruler body is made of steel and the angle frame is made of aluminum alloy, which is durable and has a long service life. Kit specifications: Ruler measuring range 0-300mm, angle frame height 115mm, with protractor, center point measuring instrument, and scriber. Precise scale: Laser scale on the ruler surface; the numbers and scales are clear. Ruler body is 2mm thickened for durability. Versatile ruler: The angle frame is equipped with a self-adjusting nut, allowing for easy adjustment and measurement. It also functions as a protractor, center point measuring instrument, and level indicator. Widely used: Professional measuring tools, suitable for measuring angles, lengths, the center of a measuring circle, standard 45° angles, etc.