Stiletto Tool STIL-STSQ4 4-1/2in Trim Square


The STILETTO 4-1/2in 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 1/4in and 3/16in revel gauge help quick set door castings, while the bottom heel ruler provides marking versatility. The 4-1/2in Trim Square is fully machined, with an anti glare finish and the most durable coating.


  • Reveal Gauge - 1/4in and 3/16in
  • Most Durable Coating- Anti-Glare, Hard Coat Anodized Finish Extends Life of Laser Etched Markings
  • Fully Machined for Superior Accuracy
  • Fully Ruled Bottom Heel
  • Scribe Holes Every 1/8in
  • Center Cutouts with Common Angles- 67.5 degrees, 45 degrees, 30 degrees, 22.5 degrees
  • Use Center Cutouts to Layout Longer Lines when Ripping Boards- 1/4in, 1/2in, 3/4in, 1 1/2in, 1 3/4in
  • 1/2in Heel Height and Offset Heel with 3/8in and 1/4in Widths
  • Made in USA with Global Materials