# IRWIN Combination Square, Metal-Body, 12″, 45-90 Degree Marking, Stainless Steel (1794469) – Carpentry Squares – Amazon.com
If you are looking for a versatile and reliable measuring and marking tool for your woodworking, metalworking, or stonemasonry projects, you might want to consider the IRWIN Combination Square. This tool is composed of a 12-inch stainless steel rule and a durable cast zinc body that can be used as a square, a depth gauge, a height gauge, a level, and a scriber. In this article, we will review the product details, features, benefits, and application of the crowd of this combination square. We will also compare it with some similar products and provide some representative product reviews from Amazon customers. Finally, we will give you a purchase link where you can buy this product online.
Product Details
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The IRWIN Combination Square has the following product details:
– Dimensions: 0.75 x 4.5 x 12.5 inches
– Weight: 12 ounces
– Material: Stainless steel rule and cast zinc body
– Color: Silver, blue, black
– Style: Square

– Graduation range: 1/8 inches
– Warranty: Full lifetime
Features and Benefits
The IRWIN Combination Square has the following features and benefits:
– Black precision-etched scales that provide accurate 90-degree and 45-degree readings
– Durable cast zinc body that resists rust and corrosion
– Rust-proof stainless steel blade that is built for rugged use
– Removable scribe stored in the handle for convenient marking
– Level vial for checking level and plumb
– Easy-to-read measurements in inches
– Lock bolt that secures the blade at any desired position
Application of the Crowd
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The IRWIN Combination Square is suitable for anyone who needs a multi-purpose measuring and marking tool for various projects. It can be used by:
– Woodworkers who need to mark and check angles, measure distances and depths, find the center of circular objects, and set up tools such as table saws and routers
– Metalworkers who need to mark and check angles, measure distances and depths, find the center of circular objects, and set up tools such as drill presses and lathes
– Stonemasons who need to mark and check angles, measure distances and depths, find the center of circular objects, and set up tools such as chisels and hammers
Similar Products Comparison
To help you compare the IRWIN Combination Square with some similar products, we have prepared a table that shows their main features and prices.
Product | Material | Color | Style | Graduation Range | Price |
---|---|---|---|---|---|
IRWIN Combination Square | Stainless steel rule and cast zinc body | Silver, blue, black | Square | 1/8 inches | $12.99 |
Starrett Combination Square | Hardened steel blade and cast iron head | Silver | Square | 1/8 inches, 1/16 inches, 1/32 inches, 1/64 inches | $89.99 |
Swanson Tool Combination Square | Stainless steel blade and brass bolt | Silver | Square | 1/8 inches, 1/16 inches | $10.98 |
Mr. Pen Combination Square | Stainless steel blade and aluminum head | Silver | Square | 1/8 inches, 1/16 inches | $9.95 |

As you can see from the table, the IRWIN Combination Square is the most affordable option among the four products. It also has a durable cast zinc body that is more resistant to rust and corrosion than the cast iron head of the Starrett Combination Square. The IRWIN Combination Square also has a removable scribe and a level vial that are not present in the Swanson Tool Combination Square or the Mr. Pen Combination Square. The only advantage that the Starrett Combination Square has over the IRWIN Combination Square is that it has more detailed graduations on its blade.
Representative Product Reviews
To give you an idea of what other customers think about the IRWIN Combination Square, we have selected some representative product reviews from Amazon. Here are some positive and negative comments from verified buyers:
Positive:
– “This is a great combination square for woodworking. It is accurate, sturdy, easy to read, and has a nice weight to it. The scribe is handy for marking lines on wood. The level vial is also useful for checking level and plumb. I use it all the time for my projects.”
– “I bought this combination square to replace an old one that was rusted and bent. I am very happy with this purchase. The IRWIN combination square is well made, has clear markings, and locks securely. It is a great tool for measuring and marking angles, depths, and distances. I highly recommend it.”
– “This is a quality combination square that works as advertised. It is very accurate and easy to adjust. The cast zinc body is solid and durable. The stainless steel blade is rust-proof and smooth. The level vial is a nice bonus. It is a good value for the money.”
Negative:
– “The combination square arrived with scratches on the blade and the body. It looked like it was used or returned by someone else. The packaging was also damaged. I was very disappointed with the condition of the product.”
– “The combination square is not square at all. It is off by a few degrees at both 90 and 45 angles. I tried to calibrate it but it did not work. It is useless for any precise work. I wasted my money on this product.”
– “The combination square is okay for general use, but not for fine woodworking. The markings are not very clear and the blade is not very straight. The lock bolt does not hold the blade firmly and it slips sometimes. It is not a high-quality tool.”
Purchase Link
If you are interested in buying the IRWIN Combination Square, you can click on this [link] to go to the Amazon product page where you can place your order online. You can also check out more product details, features, specifications, images, and customer reviews there.
We hope this article has helped you learn more about the IRWIN Combination Square and why it is a great tool for your measuring and marking needs. Thank you for reading and happy shopping!
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