Check the listing for details. High Precision Universal Angle Ruler 320 Degree Multi-function Protractor. Condition: New. Listed at 105.47 USD. High-precision universal angle ruler 320 degrees multifunctional stainless steel industrial protractor gauge angle measurement Descriptions: The Universal Tapered Protractor is used to measure the precise angle of the inner and outer parts of the plotter or angle measurement. The measuring range is 0 to 320 degrees, High precision 0.02. And made of high carbon steel quality, practical and durable. Characteristics: The Universal Tapered Protractor is used for precise angle measurement of the inner and outer parts of the plotter or angle measurement. Equipped with a beveled edge extension blade, roller knob and fine adjustment. The measurement range is 0 to 320 degrees. Made of high quality carbon steel, practical and durable. With high precision of 0.02, and easy to use Comes with a box so it provides protection for the conical conveyor Specifications: Product Model: 0-320 Material: Carbon Steel Measurement range: 0-320 degrees Measurement Accuracy: 0.2