Combination Angle Ruler, 300mm Stainless Steel Combination Square, Combination Square with Spirit Level and Practical Line Puller, Ideal for Measuring, Marking

General DescriptionThe Lntyq Combination Angle Ruler is a multifunctional stainless steel tool, designed to provide strength and durability. With a measuring range of 0 to 300 mm, it is equipped with double-sided rulers with metric and inch scales, allowing precise readings.Its built-in spirit level makes it easy to check balance, making this tool ideal for various measuring and marking applications. Technical specifications Material: Stainless steel and zinc alloy Measuring range: 0 to 300 mm Scales: Double sided with metric and inch Usage This ruler is designed to measure a variety of data, including: Right angles 45° angles Length Depth Width It is widely used in areas such as construction, engineering and home projects.Other informationBuilt-in marker for easy marking without a penTo obtain an accurate right angle, do not press the end of the ruler on the rib (approximately 15 mm)Instructions for checking a right angle:Draw a vertical line on white paperReverse the square and draw another vertical lineIf the two lines coincide, the angle is right