








📐 Nail every angle with precision and style!
The Mr. Pen Carpenter Square is a premium 20x30cm L-shaped ruler made from rust-resistant carbon steel. Featuring dual imperial and metric scales with clear white-on-black markings, it offers precise measurements for framing, roofing, stair work, and layout tasks. Lightweight yet sturdy, this tool doubles as a straightedge, making it an essential, durable addition to any professional or DIY toolkit.














| ASIN | B086R74VLK |
| Best Sellers Rank | #74,824 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #90 in Carpentry Squares |
| Item model number | FR01 |
| Manufacturer | Mr. Pen |
| Product Dimensions | 30 x 20 x 0.1 cm; 231 g |
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.
P**T
All good with this item
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 weeks ago
2 weeks ago