Heavy duty speed square made from extra thick aluminium for superior strength, yet incredibly lightweight. Ideal for quick and accurate measurement readings, it features ultra-clear laser etched markings and a bright powder coating for easy visibility and rust prevention. The Vaunt roofing square includes common, hip and valley measurements along with protractor functionality. It can be used as a protractor, try square, mitre square, framing square, or for quick and easy 90-degree and 45-degree angles.