Features and Benefits:•Scribe notches from 1 in. to 6 in.•1 in. cutout props pipe•High visibility laser etched markings•1-1/8th Heel•Precision machined extruded aluminum•Made in USAThe Milwaukee® 7 in. rafter square has a stronger frame and is the most versatile rafter square. Scribe notches from 1 in. to 6 in. allow for easy ripping of lumber. A 1 in. cutout helps prop pipe making it easier to cut on the job site. A reinforced frame provides durability on the job site and high visibility laser etched markings make it easy to read.