INCRA has reinvented the protractor by putting extra long guide slots at every 45 degrees, 30 degrees, 22.5 degrees, 5 degrees, 1 degree and 0.5 degree 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 160mm rule with micro-fine marking holes at every 1mm. The holes are designed to snugly fit a 0.5mm pencil lead.
Made in USA.
Orders over $50 ship free within New Zealand