Empire 180mm Metric Polycast® Rafter Square

Mark perfect 45° and 90° lines or check if things are square with the Empire 180mm Metric Polycast Rafter Square. Its rational size and large heel also make it suitable for using as a saw guide. Made in the USA from a patented polycast material, it’s extremely lightweight and durable. Markings are moulded into the material itself to ensure they’re hard-wearing and easy to read. Metric markings are in 2mm increments on both sides. Use the pivot point for marking angles from 0-90 degrees. The embossed conversion table can be used for making quick rafter calculations.