STANDARD PROTRACTOR HEAD ONLY - You will receive a Standard protractor head only, no rule included. Comes with Rack-It (wall-mountable storage). Made in the USA.
PROTRACTOR HEAD - The protractor head is graduated in 1° increments from 0° to 90° both right and left. Alignment pin that indexes edge of rule to 22.5°, 45°, 67.5° and 90°.
DOUBLES AS A T-SQUARE - When you lock the head square, you've just turned this tool into a handy T-square.
FITMENT GUIDE - This protractor head ONLY fits Standard sized rules/blades. Will not fit Metric or Mini rules/blades.
MORE OPTIONS AVAILABLE - Need a different size rule or different type of head? You can build your own inDexable set yourself with our individual components as well.