Manufacturer | Swanson Tool Company, Inc |
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Part Number | SW1201K |
Item Weight | 1.83 pounds |
Product Dimensions | 17.37 x 1.62 x 8.75 inches |
Country of Origin | USA |
Item model number | SW1201K |
Is Discontinued By Manufacturer | No |
Size | 7" & 12" (inches) Combo |
Color | blue, black |
Style | Speed Square 3 Piece Value Pack |
Material | Aluminum |
Pattern | Speed Square |
Power Source | Manual |
Item Package Quantity | 1 |
Measurement System | Imperial |
Measurement Accuracy | 0.05 |
Special Features | Aluminum |
Included Components | One Speed Square and One Big 12 Speed Square |
Batteries Included? | No |
Batteries Required? | No |

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SWANSON Tool Co., Inc SW1201K Value Pack 7 inch Speed Square and Big 12 Speed Square (without layout bar) ships with Blue Book
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Learn more
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Purchase options and add-ons
Material | Aluminum |
Brand | Swanson Tool |
Color | blue, black |
Style | Speed Square 3 Piece Value Pack |
Graduation Range | 1/4 Inches |
About this item
- MULTIPLE GRADATIONS: Make the exact mark you need! Gradations Included For Marking Common, Hip, Valley, And Jack Rafters; Useful For Determining And Marking Angles And Making Square Cuts On Boards
- FEATURES: Get More Bang For Your Buck With This Value Pack Of Two Of Our Best Selling Speed Squares - the 7 inch Speed Square and the 12 inch "Big 12" Speed Square - and you also get the very useful Blue Book.
- DURABLE MATERIAL: Heavy-Gauge Billet Aluminum Alloy Construction means You Have a Rugged Tool. And Its Die-Cast Design Provides Increased and Reliable Accuracy Versus Laser-Etched And Extruded Stamped Rafter Squares
- EASY TO USE: When Used As A Saw Guide, The Speed Square Makes Truing Up A Board Easy
- MADE IN USA: The Speed Square, made in the USA since 1925, is essential for every carpenter, construction professional, roofer, and DIYer
- SIMPLIFY IMPORTANT TASKS: Any time you need to ensure something is square, these two Speed Squaresa arethe best tools for the job. It's also really easy to mark 90 and 45 degrees with these squares. The Swanson Speed Square and the Big 12 Speed Square are the perfect squares for every project and job.
Additional Details


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Technical Details
Additional Information
ASIN | B01CI4UBN6 |
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Customer Reviews |
4.8 out of 5 stars |
Best Sellers Rank | #4,803 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #5 in Carpentry Squares |
Date First Available | March 3, 2016 |
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From the manufacturer


SWANSON Tool Co., Inc SW1201K Value Pack 7 inch Speed Square and Big 12 Speed Square
Includes the essential Blue Book for all your measurement needs.
The Swanson Speed Squares are indispensable tools for carpenters, roofers, and DIYers alike, offering precision and versatility. This value pack includes the 7-inch Speed Square and the 12-inch "Big 12" Speed Square, along with the informative Blue Book. Made from heavy-gauge billet aluminum alloy, these squares ensure durability and accuracy, far surpassing laser-etched or stamped alternatives. They excel in marking common, hip, valley, and jack rafters, and are perfect for determining angles and making square cuts on boards.
PROUDLY MADE IN AMERICA SINCE 1925
Blue Book Details:
- Blue Book Includes Swanson's 'One-Number' method
- 44 pages of detailed reference data
- Lists of length of rafter per foot runs
- Now with Full 90-degree Scale
Premium Quality Tools
Durability and Precision Both squares are made from high-grade aluminum for long-lasting use.
Clear and Accurate Measurements
Easy-to-Read Markings Etched graduations ensure precise measurements every time.
Versatile Applications
Multi-Purpose Tools Ideal for marking, measuring, and cutting on a variety of projects.
Educational Blue Book
Comprehensive Guide Ships with the Blue Book for detailed instructions and tips.


Value Pack for Enhanced Craftsmanship
7 Inch Speed Square & Big 12 Inch Speed Square
This set combines the versatility of the 7-inch and 12-inch Speed Squares. Both are crafted from heavy-gauge aluminum alloy for rugged durability and precise accuracy.
Ideal for marking angles, making square cuts, and serving as reliable saw guides.
Whether used as a saw guide or for marking 90 and 45-degree angles, these American-made tools simplify tasks and boast reliable results, making them essential for any construction project where precision is paramount.
- 7 Inch Speed Square: Perfect for a variety of smaller projects.
- Big 12 Inch Speed Square: Ideal for larger tasks requiring more precision.
- No Layout Bar: Streamlined design for ease of use.
- Blue Book Included: Get the most out of your tools with this comprehensive guide.
Detailed Specifications
Brand | SWANSON Tool Co., Inc |
Model Number | SW1201K |
Included Items | 7 inch Speed Square, Big 12 Speed Square, Blue Book |
Material | High-Grade Aluminum |
Weight | 1.5 lbs (combined) |
Graduations | 1/8-inch and 1/16-inch |
Additional Features | No Layout Bar, Comprehensive Blue Book |
Country Of Origin | Made in America |
Videos
Videos for this product
2:16
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Swanson Speed Square is a MUST-HAVE Tool in the Shop!
731 Woodworks
Videos for this product
0:46
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High quality squares that are both durable and lightweight
Matt Anderson
Videos for this product
1:10
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Honest Review of the Swanson Big 12-in Speed Square
Influencer Video
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1:02
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MUST HAVE everyday tool!
Hannah Beck and Family Reviews
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0:49
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My Speed Square Set Review
🅳🅾🆆🅽 🅷🅾🅼🅴 🆁🅴🆅🅸🅴🆆🆂 ⭐️⭐️⭐️⭐️⭐️
Videos for this product
2:15
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The History Of Swanson Tool Co
Merchant Video
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0:32
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Value Packed 2-Speed Square Kit (with Blue Book)
Swanson Tool Company
Product Description
Swanson Tool Company has combined our two top-selling speed squares as a value-packed, two-item kit. Both the Speed Square and the Big 12 Speed Square are innovative tools with incredible versatility since you can use them in place of a number of other tools: 1. Try Square, 2. Miter Square, 3. Saw Guide, 4. Line Scriber, 5. Protractor. The Big 12 Speed Square can also serve as an Out-of-Square Corner Angle Finder and Stair Layout Square. The Big 12 Speed Square is a 12-inch version of the Swanson Speed Square with added features for building stairs. Both Speed Squares are die-cast for durability and accuracy. Made of heavy-gauge aerospace aluminum alloy, they are built to last years on the job site. Black-filled gradations stand out against a matte finish for easy reading and are simple to use with the Swanson One-Number Method of rafter layout. The Swanson Speed Square is our most popular product and remains the most trusted square of its kind. Look for the Diamond cutout for genuine Swanson products.
Compare with similar items
This Item ![]() SWANSON Tool Co., Inc SW1201K Value Pack 7 inch Speed Square and Big 12 Speed Square (without layout bar) ships with Blue Book | Recommendations | |||||
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Price | $20.99$20.99 | $29.99$29.99 | $18.14$18.14 | -10% $19.79$19.79 List: $21.99 | $24.89$24.89 | $14.98$14.98 |
Delivery | Get it as soon as Tuesday, Mar 18 | Get it as soon as Tuesday, Mar 18 | Get it as soon as Thursday, Mar 20 | Get it as soon as Tuesday, Mar 18 | Get it as soon as Tuesday, Mar 18 | Get it as soon as Tuesday, Mar 18 |
Customer Ratings | ||||||
Sold By | Amazon.com | Swanson Tool Co Inc | Amazon.com | AutumnRN | BEILONG TOOL | Swanson Tool Co Inc |
material | Aluminum | Squares are aluminum, Combo Square is stainless steel rule w a zinc body, Pencils are wood and graphite | Aluminum, Stainless Steel | Aluminum | Aluminum | Aluminum or Alloy Steel or Hardened Steel or Stainless Steel or Metal |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the ruler well-made and durable. They say it's a useful tool for making projects and provides good value for money. Many customers find it easy to use with clear markings and instructions. The ruler is accurate and has a suitable size, though opinions differ on its squareness.
AI-generated from the text of customer reviews
Customers appreciate the ruler's build quality. They find it well-made, durable, and easy to read. The ruler is heavy-duty yet lightweight, with many uses.
"Swanson never disappoints when it comes to quality. The 7-inch and 12-inch speed squares are essential for accurate measuring and layout work...." Read more
"...The quality is superb; not some cheap crap...." Read more
"...Will never do without them again! Heave duty yet light weight and have so many uses." Read more
"Swanson Tool Company has a great tool here. It is accurate, it is sturdy, it is a square on steroids...." Read more
Customers appreciate the ruler's functionality. They find it useful and versatile, with a 7" square suitable for most needs and a 12" square that is beyond helpful. The ruler is accurate, durable, and sturdy, making it great for making projects and using as a saw guide. It's easy to use and has many uses, including jobsite work and workshop work.
"...This is perhaps the most basic tool around and one of the most useful. Even using it as a plain straight edge is great...." Read more
"...Heave duty yet light weight and have so many uses." Read more
"Swanson Tool Company has a great tool here. It is accurate, it is sturdy, it is a square on steroids...." Read more
"...Nice little info pack comes along with it." Read more
Customers appreciate the ruler's functionality. They find it sturdy and stable, working well for various projects. The included book provides useful information. The 7-inch ruler works great on 2x-12 boards.
"...Comes with handy instruction booklet. Very sturdy and rigid metal for years of tough service in construction fields and trustworthy accuracy...." Read more
"...The quality is superb; not some cheap crap. They give you a nice instruction manual so the next time I do something with wood I'm going to figure..." Read more
"...Compact speed square is great for smaller projects. Fits easily in tool bin." Read more
"...Turns out the 12” wobbles and doesn’t sit flush on one side. Trash. 7” works great." Read more
Customers appreciate the ruler's value for money. They find the markings easy to read and it's made in the U.S.
"...can do with a speed square so I saw this set which appears to be a fair deal. The quality is superb; not some cheap crap...." Read more
"Great price, comes with two squares. Compact speed square is great for smaller projects. Fits easily in tool bin." Read more
"Good quality for the money, and both sizes are great to have on hand. Nice little info pack comes along with it." Read more
"Fair value." Read more
Customers find the ruler easy to use with common measurements and instructions. It makes carpentry much easier and comes with a detailed guide. They appreciate the clear markings and methodology for using it.
"Pros: It is a real set of SWANSON speed squares! Comes with handy instruction booklet...." Read more
"...The markings are crisp and easy to read, and the aluminum construction makes them durable but lightweight...." Read more
"...They give you a nice instruction manual so the next time I do something with wood I'm going to figure out how to use." Read more
"...book full of usage options, common measurements, and instructions how to use the tool like a pro." Read more
Customers appreciate the ruler's accuracy. They find it provides accurate measurements and references for craftsmen. The base allows for accurate square-up of pieces and holds right angles.
"...metal for years of tough service in construction fields and trustworthy accuracy...." Read more
"...The 7-inch and 12-inch speed squares are essential for accurate measuring and layout work...." Read more
"Swanson Tool Company has a great tool here. It is accurate, it is sturdy, it is a square on steroids...." Read more
"...I know that this is a framing square, but it made me question the accuracy of the entire tool...." Read more
Customers appreciate the ruler's size. They find the twelve-inch square useful and the six-inch one handy for measuring small items like tables made from 2x12 treated wood. The larger ruler fits well in tool bags and is light. The numbers are large and easy to read, and the square feels durable. However, some customers mention that the ruler is off by 1/4 inch.
"...It comes with a handy guide book full of usage options, common measurements, and instructions how to use the tool like a pro." Read more
"...Compact speed square is great for smaller projects. Fits easily in tool bin." Read more
"It will serve my needs, but quality control people need to step up. The larger square had a bent piece. I can work around the flaw for the moment...." Read more
"Good quality for the money, and both sizes are great to have on hand. Nice little info pack comes along with it." Read more
Customers have differing opinions about the squareness of the ruler. Some find it the best they've ever used as welders, and the big square works great on 2x12. Others mention problems with the smaller square being not square, with a bent lip or missing 12" square.
"...It is accurate, it is sturdy, it is a square on steroids. I use it all the time while tinkering around in my shop...." Read more
"Most cheap speed squares aren’t even square. These are fine. Not machinist square fine but fine . Black recessed markings last...." Read more
"Great price, comes with two squares. Compact speed square is great for smaller projects. Fits easily in tool bin." Read more
"This speed square is pure garbage. The amount of slag left in the crease makes it completely useless...." Read more
Reviews with images

I saw many videos showing the use of a speed square and how it was used to keep your work nice and square so I decided to get one
Top reviews from the United States
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- Reviewed in the United States on February 22, 2025Pros: It is a real set of SWANSON speed squares! Comes with handy instruction booklet. Very sturdy and rigid metal for years of tough service in construction fields and trustworthy accuracy.
You can use it as a SAW guide for quick short cuts angled or straight with something like a battery powered skill saw with good accuracy.
CONS: Like any super duper handy tool, there is a learning curve to get the most out of it. I strongly recommend watching a few videos and learn what you need most first. I did find some minor casting defects in my smaller square that came in the set but the defects are purely cosmetic so I did not contact the seller. It would have been nice for their QC to catch this one and reject it before it made it out the door.
- Reviewed in the United States on February 24, 2025Swanson never disappoints when it comes to quality. The 7-inch and 12-inch speed squares are essential for accurate measuring and layout work. The markings are crisp and easy to read, and the aluminum construction makes them durable but lightweight. The included Blue Book is a great reference for rafter layouts. A solid toolset for any woodworker or DIYer.
- Reviewed in the United States on July 11, 2024I'm a tool guy and watched a video of all kinds of stuff you can do with a speed square so I saw this set which appears to be a fair deal. The quality is superb; not some cheap crap. They give you a nice instruction manual so the next time I do something with wood I'm going to figure out how to use.
- Reviewed in the United States on November 3, 2024Solid aluminum, nice black engraved markings. It look like something out of a carpenter's shop in the 50's. The gradations marks are pretty thick so this isn't the most precise tool if you're looking to measure down to the 16th or 32nd. This is perhaps the most basic tool around and one of the most useful. Even using it as a plain straight edge is great. It comes with a handy guide book full of usage options, common measurements, and instructions how to use the tool like a pro.
- Reviewed in the United States on October 29, 2024I do a quite a bit of around the house woodworking and have for many years. I can't believe I have waited this long to buy a set of these. Will never do without them again! Heave duty yet light weight and have so many uses.
- Reviewed in the United States on September 18, 2022Swanson Tool Company has a great tool here. It is accurate, it is sturdy, it is a square on steroids. I use it all the time while tinkering around in my shop. The only problem is that (frequently) they seem to get bent either in someones warehouse or during shipment. It took me 3 orders to get one that was not bent. Inspect it carefully........otherwise, a great purchase
- Reviewed in the United States on June 15, 2024Great price, comes with two squares. Compact speed square is great for smaller projects. Fits easily in tool bin.
- Reviewed in the United States on January 8, 2025Been using these for several years now. Tough as nails.
Top reviews from other countries
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Thiago L DemetrioReviewed in Brazil on December 17, 2024
5.0 out of 5 stars Excelente
Só demorou muito pra ser enviado, não sei bem por qual motivo, mas chegou bem embalado e é um produto excelente além de ter uma infinidade de utilidades, qualidade de construção e robustez. Produto pra toda vida.
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Cliente de AmazonReviewed in Mexico on August 20, 2024
5.0 out of 5 stars Calidad premium
Dos escuadras de diferente tamaño, de muy buena calidad, estoy haciendo un proyecto y me han servido de mucha ayuda, estoy muy contento con la compra.
- ToolmanReviewed in Canada on July 23, 2023
5.0 out of 5 stars These were listed as used. But you would never know it.
Awesome love these things. I never knew these things even existed until i seen them a couple years ago on the classic work youtube channel. I bought the 7 inch one back then and i use it every time i build anything. So i been saying for about 3 or 4 years i have to get that big 12 inch one so i finally did it. It is cheaper to buy the set then just to buy the big 12 and these were listed as used. But you would never know it. They do not have a mark on them. Very happy with my purchase and highly recommend these. They are very well made.
ToolmanThese were listed as used. But you would never know it.
Reviewed in Canada on July 23, 2023
Images in this review
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Amazon KundeReviewed in Germany on April 20, 2023
5.0 out of 5 stars Schnelle Lieferung
Preis Leistung hier völlig in Ordnung. Die Winkel sind im Dauereinsatz sind sehr leicht aber trotzdem robust..
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Wilfredo SantelizReviewed in Sweden on February 6, 2023
5.0 out of 5 stars Jag gillar vertig
Det gick bra, tack