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Swanson 7" Speed Square

Swanson 7" Speed Square

Regular price $ 8.79
Regular price Sale price $ 8.79
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Made in USA

  • Model No. DB101
  • 5 in 1 tool: Try Square, Miter Square, Saw Guide, Line Scriber, & Protractor
  • 7" size speed square
  • Engraved markings for easy reading
  • 1/4 " spaced notches to facilitate scribing lines
  • Made of high-grade aluminum alloy construction
  • Matte finish to prevent glare
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  • This is the original "Speed Square" invented by the founder of Swanson Tool Co. in 1925. This unique tool is actually five tools in one: a try square, a miter square, a protractor, a line scriber, & a saw guide. It is constructed of durable heavy-gauge aluminum alloy & has engraved markings for "Swanson’s One-Number Method" of rafter layout. Made in USA.


  • Product Model #
    Swanson 7" Speed 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