






๐ง Master every cut with precision and durabilityโyour ultimate framing sidekick!
The POWERTEC 12" Aluminum Rafter Square (model 72323) is a CNC-machined, anodized aluminum tool designed for carpenters and DIY pros. Featuring laser-etched, fade-resistant scales and a matte non-glare finish, it ensures precise measurements in any lighting. Its integrated rafter conversion chart and scribing notches speed up repetitive layouts, while the thick, stable lip doubles as a reliable saw guide for clean cuts. Durable and corrosion-resistant, this square is built to withstand tough jobsite conditions and deliver professional-grade accuracy.














| ASIN | B0GS12XLRC |
| Best Sellers Rank | #190,279 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #563 in Carpentry Squares |
| Brand | POWERTEC |
| Brand Name | POWERTEC |
| Color | Black |
| Customer Reviews | 4.7 out of 5 stars 735 Reviews |
| Item Dimensions L x W | 11.97"L x 11.97"W |
| Item Highlight | CNC-machined Aluminum with Laser-etched Markings for Framing, Roofing, Stair Layout, Angle Measurement, and Saw Guide Cuts |
| Item Thickness | 0.13 inches |
| Item Weight | 1.4 pounds |
| Manufacturer | POWERTEC |
| Material | Aluminum |
| Material Type | Aluminum |
| Model | 72323 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 72323 |
| Product Dimensions | 11.97"L x 11.97"W |
| Style | Modern |
| Style Name | Modern |
| UPC | 843441154242 |
D**E
Great product
Was perfect for the job and high quality . Also cheapest one I could find .
T**N
Used as edge guide
I purchased this product to be used as a set of circular saw edge guides. They work perfectly. I highly recommend them.
J**3
Precise
A tool this good I would usually buy 2 of them if the price wasn't prohibitive. I gave this tool it's own nail in my workshop. See attached pic. I won't be misplacing it any time soon. Note: This is made out of aluminum. If you want to bend it/ruin it, you can. It is thick enough that you won't bend it with normal use. Be careful and it should last you for decades. JD3
S**K
Good value for the money!
Made out of good quality aluminum. It is of a good thickness so not to bend easily. With only a .001 inch deviation it helped with my measurements to the bell housing to pressure plate. It is good and square, make sure you wipe off any oil on it to maintain slip resistance, didnโt slip on me when I was using it.
A**T
Pretty good for the price!
Pretty straight at a good price; note that the surface edge is flat but there seems a little bend. Handle carefully as it is not the harder material (steel) typical measuring instruments.
N**N
This has been shockingly good...
I bought this Jan, 2022. I don't use it every day as I'm just a hobbyist, but I have used it now for multiple projects. At this price point it almost "too good to be true". I haven't found any cons, yet. The only thing for me is a question of durability. The big pros though so far; - Accuracy. It has maintained square the entire time. This includes a drop off the bench. I don't baby my stuff, but I do try to take care of my tools. So keep it free of sawdust, rust, etc...I do need to oil it though. - Imperial and Metric. I use this all. the. time. I haven't found another product that has both. It seems like they are all one or the other. - The hash marks for measurement seem to be etched rather than painted on. That should also lend to durability. - Looking into the groove of the main body I see that the ruler actually rides on a couple of slightly proud "rails". I'm guessing that they did this for precision to achieve a proper 90 degree square, and to make it more rugged than steel ruler on aluminum frame. I'm hoping this will also lend to longevity of the product. I've considered "upgrading", but I'm not sure what I would choose. Starrett, perhaps? But since I make use of both imperial and metric measurements I would need the $100+ combination square + the $30-40 metric ruler too.
E**S
Well made and accurate.
Work great for setting up differentials and measuring pinion depth, very well made.
C**N
Well made straight edge
It is a stout straight edge. It is flat, straight and has a bit of weight.
V**Z
Lo economico
Una opsion economica para poder trabajar la planisifad del bloque de motor
J**E
Bien
Muy prรกctico, es una regla resistente
Z**L
Perfect for testing engines
Bought this to test cylinder head straightness, ships quick and it's well built. Only gave it 4 stars cuz I wish the edges were sharper, so I can confirm if I'm sitting the ruler straight on the head and not tilting it sideways.
A**C
Straight
Seems straight enough
M**T
Mint tool
Flat as fudge, nice and sturdy and really well made
Trustpilot
2 days ago
1 month ago