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Johnson Level 7" Aluminum Rafter Square

Johnson Level 7" Aluminum Rafter Square

Regular price $ 7.99
Regular price Sale price $ 7.99
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Made in USA

  • Model RAS-1B
  • Solid aluminum body with CNC machined edges for greater accuracy & durability
  • Permanent graduations & numbers are easy-to-read
  • Thick edge is useful as a saw guide
  • Continuous scribing notches - Ideal for ripping at 3-1/2" & 5-1/2"
  • 2x4 board dimension markers for measuring 1-1/2", 3" & 3-1/2"
  • Low-glare, protective powder coated finish
  • Bottle opener in the center of the square
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  •  This "Johnny Square" by Johnson Level is proudly made in the USA & is the first rafter square on the market to use a continuous scribing notch - meaning you can mark & rip lumber to any size you want. This rafter square is solid aluminum die-cast & CNC-machined in Wisconsin. Staying true to its Wisconsin roots, Johnson even included an integrated bottle opener in the center of the square. This square uses deep cast-in graduations that will never peel off, wear off, fade or smudge & also comes with a low-glare, protective powder-coated finish. It also features handy markers that measure 2x4 board dimensions of 1-1/2", 3" & 3-1/2".   Made in USA.


  • Product Size
    Model #
    Johnson Level 7" Aluminum Rafter Square ~ RAS-1B 7" Square


       For California Residents:

       WARNING: Cancer & Reproductive Harm -

       WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to