Stiletto Carpenter and Trim Squares

Stiletto Trim and Carpentry Squares

Stiletto is most well-known for its hammers, particularly when it comes to titanium models. The brand is exploring new territory with the introduction of Stiletto carpenter and trim squares. Should you run out and grab one? Take a look at the details and judge for yourself.


Stiletto Carpenter and Trim Squares – What They Have In Common

No matter which of the three models you buy, they share some key features. Here’s a quick rundown of what to expect:

  • Fully machined aluminum construction to ensure outstanding accuracy in measurements and markings.
  • Anti-glare, hard coat anodized finish specifically designed to improve visibility and extend the life of the laser-etched markings.
  • Bottom heel markings to expand your material marking options.
  • Scribe notches every 1/8-inch to aid in various layout and measurement tasks.
  • Highly visible laser etched markings against a black finish, providing reverse-contrast coloring.
  • Made in USA with Global Materials
  • 1-year warranty

Stiletto Trim Square STSQ4

Stiletto Trim Square

Stiletto’s Trim Square is a 4 1/2-inch model that has some additional versatility due to its compact size. It’s perfectly happy helping with typical framing, finish, and remodeling tasks, along with the trim the size makes it well-suited for. Additionally, it’s helpful for checking the squareness of blades on your table saws or miter saws more easily than 7-inch squares can. Here are some key measurements you’ll find on this model:

  • Scribe holes every 1/8-inch
  • Additional scribe marking in the center cutouts at 1/4, 1/2, 3/4, 1 1/2, and 1 3/4 inches
  • 1/4-inch and 3/16 reveal gauge
  • Common angle center cutouts at 67.5⁰, 45⁰, 30⁰, and 22.5⁰
  • Offset 1/2-inch heel with 1/4-inch and 3/8-inch sides

Key Specifications

  • Material Type: Aluminum
  • Length: 4.5 inches
  • Width: 0.75 inch
  • Height: 4.93 inches
  • Weight: 4.1 ounces

Price: $74.99

Stiletto Carpenter Squares

7-Inch STSQ7

7-Inch

Stiletto’s 7-inch carpenter’s square covers all the standard tasks you’ve expected from your square for decades. Don’t mistake this for a model just to check off the box, though. The big feature is what Stiletto calls the Bomber cutout that adds some additional layout markings for common stud and LVL framing. Why did they name it “Bomber”? Because the cutout has the rough shape of a B2 bomber.


  • Bomber cutout markings at 1 1/2, 3, and 4 1/2 inches
  • 5 1/2-inch notch for laying out 2 x 6 lumber
  • Scribe holes every 1/8-inch
  • Additional scribe marking in the center cutouts at 1/2, 3/4, and 1 3/4 inches on the Bomber cutout
  • Common angle notches

Key Specifications

  • Material Type: Aluminum
  • Length: 7.45 inches
  • Width: 1 inch
  • Height: 7.96 inches
  • Weight: 12.3 ounces

Price: $84.99

7-Inch with Bubble Level STSQ7-L

Stiletto Carpentry Square with Level

The flagship model of the group takes the 7-inch square and adds a replaceable bubble vial to the heel to quickly check horizontal level. Its placement ensures you can easily see it from the left or right sides. There’s visibility from the top, plus a cutout to view it through the heel.

  • Bomber cutout markings at 1 1/2, 3, and 4 1/2 inches
  • 5 1/2-inch notch for laying out 2 x 6 lumber
  • Scribe holes every 1/8-inch
  • Additional scribe marking in the center cutouts at 1/2, 3/4, and 1 3/4 inches on the Bomber cutout
  • Common angle notches

Key Specifications

  • Material Type: Aluminum
  • Length: 7.45 inches
  • Width: 1 inch
  • Height: 7.96 inches
  • Weight: 12.3 ounces

Price: $99.99

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