ALVIN P466 Semicircular Protractor 6 inch

Made of clear 0.09 inch thick plastic featuring a center cutout finger lift and beveled edges.Black, die-stamped graduations are divided into 1/2-degree increments.', Alvin has been the professional's choice for drafting tools and drawing supplies for over half a century.Since 1950, we have brought quality and value to our customers.Our tools help bridge the gap between ideas and innovations We are known for our wide selection of high quality tools at a fair price