The Alvin Tru-Angle Adjustable Triangle With Inking Edge provides additional functionality with its white protractor that allows angle adjustment of zero degree up to 90 degrees. From its baseline, angles can be drawn with ½-degree accuracy. It is equipped with two sets of graduations to indicate complementary angle at any setting.
This adjustable triangle ensures exact and precise angle settings with its die-engraved graduations that are highly visible. It securely holds the selected angle with an aluminum thumbscrew for quick pick up and easy manipulation. Optically clear with its 0.10-inch thick high-impact acrylic material, it eliminates parallax and has close pencil tolerance for accurate drawings.
The Alvin Tru-Angle Adjustable Triangle With Inking Edge comes with four different sizes to accommodate a wide array of drawing and drafting needs. With its beveled edges, it guarantees clean and smear-free drawings even when using ink.
Configuration Options
The Alvin Tru-Angle Adjustable Triangle With Inking Edge comes in four different sizes. Please select your preference from the drop-down menu above.
- 106CB: 6"L
- 108CB: 8"L
- 110CB: 10"L
- 120CB: 12"L