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Alvin® Tru-Angle™ Adjustable Triangle

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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 ½° accuracy.
* Die-engraved graduations for high visibility.
* The aluminum thumbscrew securely holds the selected angle and allows quick pickup and manipulation.
* Made of high impact acrylic that is 0.100" thick and optically clear to eliminate parallax and allow close pencil tolerance.

  • The angle is adjustable.
  • The color is clear.
  • The material is acrylic.
  • The type is triangle.
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Shipping from
This product is shipped from our warehouse in Bloomfield, CT , US
Our guarantee
This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
Actual color and texture may vary, use as a guide only.
Return policy
A 25% Handling Charge is levied against all authorized returns except those due to our error. Unauthorized returns are subject to a 40% Handling Charge. Damages & defects must be reported to us within 7 days.
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