The Alvin A376 Transparent Semicircular Protractor is a 180-degree, six-inch long functional protractor ideal for different drawing and drafting needs. It features a solid center design to allow stability and accuracy. Made of thicker plastic, it is durable and flexible. Its transparent color provides easy and clear visibility while working.
The Alvin A376 Transparent Semicircular Protractor is calibrated in ½-degree increments for measuring angles. Its one edge can be used for ruling applications and provides graduations in inches. These graduations are interposed between two laminated sheets of plastic to prevent fading and provide long-lasting service.
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