Swanson Tool Co 7" Aluminum Speed Square with Blue Book, Rafter Square, Model S0101
Swanson Tool Co 7" Aluminum Speed Square with Blue Book, Rafter Square, Model S0101
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Swanson

Swanson Tool Co 7" Aluminum Speed Square with Blue Book, Rafter Square, Model S0101

|117 ratings

Key item features

  • Versatile Functionality: Functions as a Try Square, Miter Square, Saw Guide, Line Scriber, and Protractor, combining five essential tools into one compact 7-inch design for diverse woodworking and construction projects.
  • Durable Construction: Precision die-cast from heavy-gauge aerospace-grade aluminum alloy with a matte finish, ensuring maximum durability, superior accuracy, and long-lasting performance without bending or warping.
  • Clear Readability: Features high-contrast, black-filled gradations that stand out clearly against the matte aluminum surface, making measurements quick, easy to read, and reducing eye strain on the job site.
  • Rafter Guidance: Includes the classic Swanson Blue Book of Rafter Length and Roof Construction, along with specialized markings for the proprietary Swanson One-Number Method to simplify complex rafter layouts.
  • Genuine Quality: Identified by the signature Diamond™ cutout, this Model S0101 represents the trusted, industry-standard Swanson Speed Square, originally developed by company founder Albert Swanson in 1925.
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4.9 out of 5 stars
stars
117 ratings53 reviews
How item rating is calculated
  1. 5 stars88% (103)
  2. 4 stars11% (13)
  3. 3 stars1% (1)
  4. 2 stars0% (0)
  5. 1 star0% (0)
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Showing 1-3 of 53 reviews

Aug 10, 2025
Reviewer name: James
Top Reviewer
Item details
Size: 7-In
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good quality SQUARE...

Great speed square. Well made aluminum metal. Well marked with black paint. I make bird houses and this enables fast quality cutting lines and 45 degree markings. Very accurate square. I guess you could say its for the birds... LOL

Helpful?6H441BZYHXNP21270538
Apr 25, 2026
Reviewer name: Mike
Item details
Size: 7-In
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

This speed square is perfect, for home or on a contractor job.

Helpful?6H441BZYHXNP21270538
Dec 22, 2025
Reviewer name: Eddie
Top Reviewer
Item details
Size: 7-In
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Seems like a good quality build a gift for my younger brother.

Helpful?6H441BZYHXNP21270538
Current price is $9.98
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