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Swanson Tool Co TC132 12-Inch Combo Square with Cast Zinc Body, Stainless Steel Ruler and Brass Bolt

4.6 4.6 out of 5 stars 1,052 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Carpentry Squares by Swanson Tool Co., Inc

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Purchase options and add-ons

Material Stainless Steel, Zinc die cast
Brand Swanson Tool Co., Inc
Color Black
Style 12 Inch
Graduation Range 1/32 Inches

About this item

  • MULTIPLE GRADATIONS: 1/8 inch, 1/16 inch, 1/32 inch, and mm scale gradations
  • DURABLE MATERIAL: Screw fit brass scriber and impact resistant acrylic vial
  • FEATURES: CNC machined die-cast zinc head
  • EASY TO USE: Spring loaded, brass bolt assures firm, accurate settings
  • CLEARLY IDENTIFIABLE SCALE: Stainless steel blades with black precision etchings, includes brass hardware
See more product details

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Customer ratings by feature

Easy to read
4.5 4.5
Accuracy
4.4 4.4
Value for money
4.2 4.2

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Swanson Tool Co TC132 12-Inch Combo Square with Cast Zinc Body, Stainless Steel Ruler and Brass Bolt

Swanson Tool Co TC132 12-Inch Combo Square with Cast Zinc Body, Stainless Steel Ruler and Brass Bolt


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Product Description

Product Description

One of the most popular squares in the Swanson lineup, the 12 in. Combination Square features CNC-machined working surfaces for more reliable accuracy as well as 45° and 90° marks. This Square is the perfect choice for common carpentry tasks such as gauging depth, scribing lines for ripping material, mitering, and drawing notches. The blade is made from stainless steel and includes precision-etched gradations in both US and metric units that are accurate to within 0. 001 in. The handle holds a hardened removable scribe for marking surfaces as you work, and its impact-resistant acrylic vial outperforms less durable tube-type vials. Made with the professional in mind, this tool is a carpentry classic. Featuring an impact-resistant acrylic level vial that takes work site abuse better than other vials. A mainstay in Swanson’s tool lineup, this 12 in. workhorse also acts as a depth gauge, and has CNC machined working surfaces for more reliable accuracy.

From the Manufacturer

12" Combination Square


From the manufacturer

Why Swanson

From the original Speed Square to the complete selection of Swanson tools our products are the definitive measure of quality and craftsmanship. We believe the exacting quality and accuracy of our product has kept the Swanson name on the minds of our customers for more than 90 years.

The Combination Square is a true multi-tool. It can be used as a square, depth gauge, scriber, and a level.

The Combination Square

  • Used for multiple purposes in woodworking, stone masonry and metalworking.
  • It is ideal for Woodworking, whether your are a beginner at home or a professional in the workplace.
  • Has over 10 uses, including leveling, squaring, marking and scribing.

The Combination Square

One of the most popular squares in Swanson’s lineup, the 6 in. pocket combination square features CNC-machined working surfaces for more reliable accuracy as well as 45° and 90° marks. The impact-resistant acrylic level vial outperforms less durable tube-type vials. This 6 in. workhorse even acts as a depth gauge. Plus, the compact design allows it to fit right in your pocket.

TC130 - 6 Inch

TC131 - 12 Inch

TC132 - 12 Inch

TC134 - 16 Inch

SWANSON FROM THE BEGINNING

The Swanson Speed Square and the “One Number” method of determining the angular pitch of a roof were first developed in 1925 by a carpenter name Albert J. Swanson. As his fellow tradesmen began to appreciate the ingenuity of his idea, they wanted their own Speed Square. Swanson began to hand make the squares to fill the requests for the tool. Demand for the work-saving tool continued to grow and in 1930 the Swanson Speed Square was first sold in interstate commerce. By 1945 Swanson started Swanson Tool Company, Inc. to manufacture and sell the Speed Square through recognized channels of distribution. His son, Ronald C. Swanson assumed control of the company in 1971 and added other quality tools to the line. Today, Swanson Tool Company continues to proudly manufacture and distribute the Swanson Speed Square and other fine carpentry tools from its headquarters in Frankfort, Illinois. The Swanson product line has been, and will continue to be, upgraded and expanded to meet the changing needs of its contractors and do-it-yourself enthusiasts.


From the brand

WARNING:

CHOKING HAZARD -- Small parts. Not for children under 3 yrs.

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Swanson Tool Co TC132 12-Inch Combo Square with Cast Zinc Body, Stainless Steel Ruler and Brass Bolt
Swanson Tool Co., Inc Swanson Tool Co TC132 12-Inch Combo Square with Cast Zinc Body, Stainless Steel Ruler and Brass Bolt
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Price$13.70$17.22$13.99$29.97$9.99-8% $21.21
List:$22.99
Delivery
Get it as soon as Monday, May 20
Get it as soon as Monday, May 20
Get it as soon as Monday, May 20
Get it as soon as Monday, May 20
Get it as soon as Monday, May 20
Get it as soon as Monday, May 20
Customer Ratings
Easy to read
4.5
4.7
4.4
4.7
4.5
4.8
Accuracy
4.4
4.7
4.2
4.7
4.3
4.6
Value for money
4.2
4.0
3.8
4.3
4.7
Craftsmanship
4.7
4.3
5.0
4.5
Sold By
Amazon.com
Amazon.com
Mecurate Instrument
Amazon.com
AZUNO
Amazon.com
material
Stainless Steel, Zinc die cast
Aluminum, Stainless Steel
Stainless Steel, Acrylic, Zinc
Aluminum, Stainless Steel
Stainless Steel, Zinc
Aluminum
unit count
1
5.07
1
measurement system
Imperial
Metric, Inch
Imperial

Customer reviews

4.6 out of 5 stars
4.6 out of 5
1,052 global ratings

Customers say

Customers like the adjustability, readability, and value of the ruler. They mention that it's perfectly accurate, easy to read, and worth the money. They also appreciate the quality. However, some customers have mixed opinions on ease of sliding, and squareness.

AI-generated from the text of customer reviews

98 customers mention80 positive18 negative

Customers like the quality of the ruler. For example, they mention it's an excellent product, well constructed, reliable, and accurate. Some say it has a good finish and is a useful tool for wood working.

"...Now I just have to be careful not to drop it.It's well made, and very cheap, and i didn't expect it to be perfectly square, so I gave it..." Read more

"...Still; we're comparing this to a $100 tool. The quality is similar considering the materials...." Read more

"...Swanson has a pretty good finish...." Read more

"...If you are in the market for a well made, affordable, square then this is it. Swanson does not disappoint." Read more

39 customers mention39 positive0 negative

Customers appreciate the value of the ruler. They say it's a great tool and worth the money. They also mention that it'll give you fantastic accuracy for the money and is well made.

"...It's well made, and very cheap, and i didn't expect it to be perfectly square, so I gave it five stars." Read more

"...If you are in the market for a well made, affordable, square then this is it. Swanson does not disappoint." Read more

"...Well worth the money." Read more

"Good for the price, can’t afford a 100 dollar pro model and it’s accurate so I’m good with it." Read more

19 customers mention19 positive0 negative

Customers find the adjustability of the ruler to be perfect and square. They say the scale is accurate and durable, and the level is accurate. The tool helps you draw accurate straight or 45° cut lines on the material you're working with. Customers also say the fit and finish are better than you should expect at this price point, and it just fits their hand.

"...The quality is similar considering the materials.Fit and finish are better than you should expect at this price point...." Read more

"Great Combo square. Was accurate out of the package. I did the line test and it came out dead solid perfect...." Read more

"...Product is square and the level is accurate...." Read more

"so the main points is that it can take a good deal of abuse and remain accurate/square...." Read more

12 customers mention12 positive0 negative

Customers find the ruler easy to read and adjust. They say the scale and numerals are legible, and the graduations and bubble are easy to see. Some say that the ruler is good for beginners and has the level and scribe feature.

"...The numbers are also easy to read which is important to me!" Read more

"...and in contrast with my 15yr resident square, has an easily legible scale and numerals (resident square, poor legibility from the start)...." Read more

"...Product is square and the level is accurate. Measurements are easy enough to see but it’s not clear what measurement you have it lined up to / set at..." Read more

"...it also has the level and scribe which i thought i would never use but was quickly proven wrong. the level especially." Read more

30 customers mention15 positive15 negative

Customers have mixed opinions about the squareness of the ruler. Some mention it's a great square and awesome combo, while others say it'll never be square and is useless for making square cuts on any saw.

"...If you are in the market for a well made, affordable, square then this is it. Swanson does not disappoint." Read more

"This was not square when it came. The rule was straight, and the surfaces on the handle were flat, but the square was not square...." Read more

"Great Combo square. Was accurate out of the package. I did the line test and it came out dead solid perfect...." Read more

"This Swanson Tool Co TC132 12-inch Combo Square is not square. It is off by 1/6" in 11 1/2". I was surprised it was off that much...." Read more

6 customers mention3 positive3 negative

Customers are mixed about the ease of sliding. Some mention that it slides easy, the head slides smoothly, and the square slides nicely on the rule. However, others say that it wobbles, slips, and isn't square.

"The square slides nicely on the rule and when locked is always 90-degrees to the rule. The numbers are also easy to read which is important to me!" Read more

"I've noticed if I secure have the body toward the end of the blade it gets wobbly and can give wrong reading for right angles...." Read more

"This square is, um, square. The head slides smoothly and locks easily...." Read more

"...As other reviewers have noted, the ruler wobbles when I fix it at either end no matter how tight I make it. So I'm not sure if it's really square...." Read more

5 customers mention2 positive3 negative

Customers are mixed about the sharpness of the ruler. Some mention that the machined edges are quite sharp, while others say that the inside edges are eased in manufacturing.

"...Outside edges of body are eased in manufacturing; inside edges are quite sharp. Product is manufactured in China." Read more

"Easy to read graduations and bubble. Well made.The machined edges are quite sharp...." Read more

"only complaint is edges feel sharp" Read more

"...Every single edge on this instrument is razor sharp and ready to slice, dice and chiffonade your hands!..." Read more

4 customers mention0 positive4 negative

Customers are dissatisfied with the missing pieces in the ruler. They mention that the metal scribe is missing.

"Nice product this far but mine did not come with the scribe. It was simply missing." Read more

"The metal scribe was missing!!!" Read more

"So, just got this in today but...no scribe...." Read more

"After receiving this square I tried to use it and found the scribe missing. All else appears to be in order and it works well...." Read more

Good value for money.
4 Stars
Good value for money.
No problem with product. Pretty true right out of the packaging. Outside edges of body are eased in manufacturing; inside edges are quite sharp. Product is manufactured in China.
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Top reviews from the United States

Reviewed in the United States on September 24, 2016
This was not square when it came. The rule was straight, and the surfaces on the handle were flat, but the square was not square. I got a small file and filed the little ridge in the throat until the rule was square to the handle.

Oh yeah, it has a level built into the handle, although it doesn't mention it on the package. I didn't check it, because I would have had to find something that I was sure was level, and I didn't want to since I'm pretty sure that when I need a level, I will get a level. It also has a scribe threaded into the handle. I checked it to make sure that it would come out and go back in. It did, and quite smoothly, but it's something else I don't think I'm going to use.

Now I just have to be careful not to drop it.

It's well made, and very cheap, and i didn't expect it to be perfectly square, so I gave it five stars.
One person found this helpful
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Reviewed in the United States on August 23, 2020
Man I wish I could afford another Starrett. I bought this for my tool belt. My Starrett sits in my machining cabinet with my other precision tools. Still; we're comparing this to a $100 tool. The quality is similar considering the materials.

Fit and finish are better than you should expect at this price point. I've used Swanson squares for many, many years and often grab them for precision layout. If hey weren't so danged durable I might buy a few more of them. Expect this to be the last square you buy.
4 people found this helpful
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Reviewed in the United States on April 8, 2024
This Swanson Tool Co TC132 12-inch Combo Square is not square. It is off by 1/6" in 11 1/2". I was surprised it was off that much. I have several Swanson 6-inch combo squares, all of which are perfectly square. I believe I got a bad one and will order another.
Reviewed in the United States on February 4, 2018
Feels heavy. Compared against the Starrich no name brand. Swanson ruler is way heavier, thicker, and wider. The Swanson angle part is also significantly heavier and thicker is all dimensions. The Swanson scribe tool screws into the angle base with a brass textured head, while the Starrich has a black plastic head that plugs into its hole (looks like it will get lost easily). Swanson has a pretty good finish. To reverse the beam/ruler, you have to totally unscrew the brass knob and pull the guide out the top, turn it around, put it back in the hexagonal hole, and put the knob back on. That would be the only downside
Reviewed in the United States on June 29, 2020
As many other verified purchasers indicated on their reviews, the square was not square when it arrived. I fully expected the same and was not surprised to see that the Swanson Combination square was out of square. So I got a small file and spent a bit of time to adjust it so that it is perfectly square. It is not a difficult process; there are YouTube videos on how to do this, one by John Heisz comes to mind. I think I took 20-30 minutes to adjust mine, because I did not have a perfect reference square and had to adjust by drawing lines with the square flipped on one side and then the other until the lines coincided perfectly regardless of which side the square was on.

Some YouTube wood workers caution against getting a Combo Square that does not have a hardened or tempered blade based on the fear that if the ruler gets bent, you can never unbend it to allow the ruler to slide smoothly. Since it is not marked as such on the ruler, I assume that the Swanson ruler is not hardened, but it is a thick piece of stainless steel and would take some significant abuse to bend it. I figure, it is more economical to just be careful with it, and on the off chance It step on it or abuse it accidentally, just buy another one rather than spend seven or eight times as much to buy an expensive combo square.
9 people found this helpful
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Reviewed in the United States on March 17, 2020
I have nothing but good things to say about Swanson. Most of my measuring tools are by them, for good reason. They have made an excellent name for themselves, and are a USA based company. This combination square is no exception. If you are in the market for a well made, affordable, square then this is it. Swanson does not disappoint.
Reviewed in the United States on October 29, 2020
Great Combo square. Was accurate out of the package. I did the line test and it came out dead solid perfect. Works great and I use it all the time. Swanson is a great company, and I could not recommend their products highly enough!
Reviewed in the United States on October 15, 2020
Love it. I have some expensive Starrett squares. This keeps them (my Starrett's) a bit less used, on rougher work. EXCELLENT quality vs. cost in this product.. I strongly recommend the Swanson combo square.

Top reviews from other countries

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david anthony voce
5.0 out of 5 stars High quality, low price.
Reviewed in Australia on January 18, 2020
When I received this square I was surprised at the quality. For the price I paid I expected a cheap aluminium body, not the quality machined Item I got. I love Amazon.
One person found this helpful
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Ruben mora
5.0 out of 5 stars Buen acabado
Reviewed in Mexico on July 29, 2020
Tiene muy buenos acabados, los cantos del cuerpo están maquinados, en general es un muy buen producto
Inna Perelman
5.0 out of 5 stars Very fast and high quality delivery. Excellent quality of goods.
Reviewed in Australia on March 6, 2021
ALL very good
Stavros
5.0 out of 5 stars solid kit
Reviewed in Australia on October 24, 2019
Solid kit better than I expected.
Alejandro P.
5.0 out of 5 stars Un poco caro
Reviewed in Mexico on March 16, 2021
Buen producto