# 📏 How accurate is the IRWIN 1794469 12-inch Combination Square?

*Published: 2024-09-24 | Updated: 2024-10-06 | Source: https://shopsavvy.com/answers/how-accurate-is-the-irwin-1794469-12-inch-combination-square*

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## Product: IRWIN Combination Square 12"
**Brand:** IRWIN

The IRWIN 1794469 12-inch Combination Square seems to be a reliable and high-quality choice, especially for woodworking and DIY projects. It's known for being pretty accurate and versatile, which is always a plus.

The tool is built with a stainless steel blade and a sturdy cast zinc body. This combo not only helps fight off rust but also keeps its accuracy consistent over time. The manufacturer's description points out that it's great for making precise 90-degree and 45-degree markings.

When it comes to reading the measurements, this square does pretty well. Based on our research, many folks find the etched markings on the blade easy to read, even in low light or tight spaces. Plus, the square’s weight and solid locking mechanism help keep measurements stable, which is super handy for both woodworking and general construction.

That said, some people have noticed minor precision issues when they first get the tool. It might need a quick calibration at the start, but our research suggests it's a minor thing. It's worth checking it out when you get it to ensure you're getting spot-on measurements.

Overall, the IRWIN 1794469 12-inch Combination Square seems to be a solid and dependable tool. Just remember, a little initial tweak might be necessary to get it exactly where you want it.

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
| Amazon | $12.99  | Check |
| Wurth NSI | $14.48  | Check |

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*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*