Incra have reinvented the protractor by putting extra long guide slots at every 45°, 30°, 22.5°, 5°, 1° and 0.5° interval to plot any angle with ease and absolute accuracy. If you take a few seconds to remove the T-bar you will also have an excellent 150mm rule with micro-fine marking holes at every 1mm.  Click to download the Protractor video

The perfect partner for your Incra Precision Ruler, the 0.5mm Mechanical Pencil.

Special Introductory Offer get a free Incra Mechanical Pencil with every Incra Ruler Order. Limit 1 pencil per order, whilst stocks last.