

📐 Elevate your craft with precision that professionals trust!
The Mr. Pen Carpenter Square is a high-quality, rust-resistant carbon steel L-square measuring 20x30 cm, featuring dual imperial and metric scales with 1/16-inch and millimeter graduations. Its bright white-on-black markings ensure easy readability, making it an essential tool for carpentry, framing, roofing, and precise layout work. Praised for its smooth finish and stability, it’s a reliable choice for both heavy-duty and delicate projects.





| ASIN | B086R74VLK |
| Best Sellers Rank | #62,139 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #78 in Carpentry Squares |
| Brand Name | Mr. Pen |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,918) |
| Graduation Range | 1/16 Inches |
| Item Dimensions L x W | 30L x 20W centimeters |
| Manufacturer | Mr. Pen |
| Material Type | Stainless Steel |
| Model | FR01 |
| Part Number | FR01 |
| Style Name | Classic |
| UPC | 850008597695 |
R**.
This carpenter square is for crafting projects and paper arts and I wanted something made of metal but with a nice finish so nothing could get messed up or torn during use. Many "tool-like" measuring tools are made for wood or metal and no real thought to the finish being smooth and safe for work with more delicate surfaces but this one is great. Smooth, yet hefty, accurate measurements and an excellent square will make this a go-tool tool in my papercrafting and stamping arsenal. Works well and doesn't shift around during use. Quite happy with all my Mr. Pen purchases.
A**B
Thick metal, clearly inscribed, accurate (I checked), and good quality.
A**L
I really like this ruler...it's heavy.
G**A
This carpenter square is durable and very accurate. It’s a bit heavy, but that actually makes it easier to work with since it stays steady in place. The markings are clear and the overall quality feels reliable. Great functionality, strong durability, and good value for money.
A**E
Pretty good, checked it against some squares at work and it seems to be true. Good weight, just going to use it for home use and not any important measurements, ie, building, woodworking
Trustpilot
2 days ago
1 month ago