The STILETTO® 7” Carpenter Square is designed with more layout notches to help you build faster. Additional notches aid in laying out 2'x6' material, ripping boards, and marking rafter pitches. The BOMBER™ Cutout allows for repeatable stud measurements, while the bottom heel markings provide marking versatility. The 7” Carpenter Square is fully machined aluminum, with an anti-glare finish and the most durable coating. BOMBER™ Cutout For Repeatable Stud Measurements at 1½", 3", 4½", and LVL Most Durable Coating – Anti-Glare, Hard Coat Anodized Finish Fully Machined Aluminum for Superior Accuracy Bottom Heel Markings Scribe Notches every 1/8" Highly Visible Laser Etched Markings 5-1/2" Notch for Laying out 2'x6' Material Use BOMBER™ to Layout Longer Lines when Ripping Boards – ½”, ¾”, 1 ¾” Notches at Most Common Rafter Pitches Made in USA with Global Materials Height: 8" Width: 7.5" Depth: 1" Total Weight: 12.2oz