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Alvin Adjustable Drafting Triangle Protractor, 8" Inking Edge

Alvin 8" Tru-Angle Adjustable Triangle Protractor (INKING EDGE)
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Product No. 2318
Manufacturer Code: 108CB
Price: $31.00
Sale Price: $17.50
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CuttingMats.net, Art Supplies, Mount Juliet, TN
Product Description
Alvin 108CB Tru-Angle adjustable triangle protractor provides the features of a 45/90 drawing triangle plus those of a protractor. Angles from 0 to 90-degrees can be drawn from the baseline with 1/2-degree accuracy. Die-engraved graduations for high visibility. The aluminum thumbscrew securely holds the selected angle and allows quick pickup and manipulation. These adjustable triangles are made of high impact, 0.100" thick, optically clear acrylic plastic to eliminate parallax and allow close pencil tolerance. Alvin 8" adjustable drawing triangles with inking edge are made in the USA.
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