Tru-Angle Adjustable Triangles Size:10in (Clear) so you can be sure

so you can be sure that your measurements are accurate every time

Made of high-impact-resistant plastic

TRUSTED ALVIN QUALITY - Over 75 years of crafting professional drafting tools and supplies

we have been known for our wide selection of high-quality products at a fair price

Lightweight - Designed to be ultralight

Tru-Angle Adjustable Triangles Size:10in (Clear) so you can be sureAdjustable Triangle Provides the features of a 45 90 adjustable triangle plus those of a protractor. Angles from 0 to 90 can be drawn from the baseline with accuracy. Professionally Precise Die engraved graduations for high visibility and accuracy. Aluminum Thumbscrew The aluminum thumbscrew securely holds the selected angle and allows quick pickup and manipulation. High Impact Acrylic Made of high impact acrylic that is 0. 100 inches thick and