« See more Adjustable Protractor Triangles

Locking screw adjusts and holds any desired angle. Accurately divided from 0 to 90 degrees, in half-degrees. Heavy clear acrylic plastic. Available in 8" and 10".

Adjustable Protractor Triangle
Purchase Item

Add Items to My List...

  • Saving an item or moving it to a list does not guarantee price or availability.

Add Items to My Cart...

Your cart is currently empty.

  • Prices, promotions, and availability may vary by store, catalog, and online.

® Alvin is a registered trademark.