The STILETTO® 4-1/2” Trim Square is designed for precision and efficiency, ideal for finish carpentry. Additional scribe holes aid in laying out common angles, ripping boards, and setting saw blade height. The 1/4” and 3/16” revel gauge help quick set door casings, while the bottom heel ruler provides marking versatility. The 4-1/2” Trim Square is fully machined, with an anti-glare finish and the most durable coating.