The Milwaukee® 16 in. x 24 in. aluminum framing square is stronger than steel and is the most versatile framing square. It has a 50% thicker frame making it more durable than competitive steel squares. Scribe Ntches from 1 in. to 13 in. allow for easy ripping of lumber. High visibility laser etched markings make it easy to read. Angle finding helps with setting common angles of pipe.