【Multifunctional Protractor】Ideal for Engineers and Carpenters.Place it on the work area, slide the ruler into the desired shape, and tighten the screws.

【Angle Finder Tool】Easy to adjust to measure angle you need, very convenient.The multi-angle gauge slides and locks to any desired angle, saving time for repeated measurements.

【Square Ruler Protractor】More steady with cast metal stock when you need to fastened it.Perfect for wood, brick, tile, stone, laminate, crown molding, and more

【Corner Angle Finder】 , great for different Construction conditions.The four-sided ruler slides and locks to any desired angle as a reusable template for endless applications.

【Protractor and Angle Finder】Made of material for lasting use.with this plastic protractor, you can transfer odd angles to your miter saw

Long Service Life: Our goniometer ruler is made of high-quality stainless steel material, which is strong and durable, and has a long service life.

Good Performance: Our products make perfect measurements, now you can transfer them to any material, without creating a new template for each new work and without repeatedly measuring the same angle.