RS-24 is a standard L-shaped framing square with a solid, one-piece construction. Certified calibrated traceable to NIST
When it comes to accuracy, trust a name that has stood the test of time: Starrett. The RS-24 Square is a reliable and sturdy L-shaped framing square with a solid, one-piece construction.
- The body of the square is 24 inches long and 2 inches wide, while the tongue measures 16 inches in length and 1-1/2 inches in width
- The square is equipped with graduations of 1/8″ and 1/16″ on the face side, and 1/10″, 1/12″ and 1/16″ on the back.
- The square features rafter information and an octagonal measuring scale on the front.
A note on calibration dates: Calibration dates are suggested by the manufacturer, but you may select a recalibration date with an interval of your choosing, as long as this is documented in your Quality Manual or other quality documents. Atema recommends a 5-year recalibration date for gauges used as a Master set. Atema certifies that all tools sold are new (never refurbished) and are stored in temperature and humidity-controlled storage.








