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T-Square Woodworking Ruler - 24 Inch Architect Precision Marking Ruler for Carpenter Work,Layout and Measuring - Aluminum Alloy Going Make Tools,Woodworking Scriber,Marking T Ruler

Free shipping on orders over $29.99

$44.79

$ 20 .99 $20.99

In Stock

About this item

  • Precision Construction: The T-square ruler itself has precisely spaced 1.3mm holes drilled every 1/16 in. Stick a pencil in the hole, slide it along your work piece and presto, a perfectly spaced line, accurately following the edge of your stock
  • Versatile Marking: Engraved markings and precisely spaced holes allow for precise measurements and markings, whether in inches or metric, making it ideal for woodworking, carpentry, and other precision applications
  • Durability and Comfort: Built to last with CNC machined precision, our T-Square boasts a durable aluminum alloy construction and anodized red treatment for exceptional durability, while its upgraded handle design offers a comfortable grip for extended use
  • Convenient Length: With a convenient 24-inch length, our T-Square provides ample space for marking and measuring, catering to various woodworking projects with ease and efficiency
  • Enhanced Features: Featuring built-in scribing guides and laser-engraved scales accurate within 0.004 inches, T-Square offers added convenience for precise layout and measurements, making it an indispensable tool for professionals and enthusiasts alike



Product Description

Embark on your woodworking journey!

t suqare metric

As we all know, precision is key in woodworking. Creating straight, precise lines can pose a challenge when using just a tape measure and a piece of scrap wood as a guide. The AIWONS T-Square, whether you're working from a factory-cut edge or not, will assist you in drawing straighter, more precise parallel lines in less time than you might think."

incra t ruler

Layout is crucial in woodworking

The AIWONS T-Square is crafted from high-quality aluminum alloy material and precision machined using CNC technology for maximum durability. It's wear-resistant, rust-resistant, and built to last.

c thru t suqare

Exclusive dual support lips are featured on each T-Square to prevent tipping, accompanied by a flawlessly machined edge for precise squaring

saddle t square

Easy to use

Stick a mechanical pencil in the hole, slide it along your workpiece and a perfectly spaced line accurately following the stock edge.

Customer Reviews
5.0 out of 5 stars 5
4.7 out of 5 stars 80
4.3 out of 5 stars 50
4.7 out of 5 stars 80
Price no data $19.19 $44.79 $19.19
Aluminum Alloy Material
Customer Reviews
3.9 out of 5 stars 11
4.8 out of 5 stars 61
4.7 out of 5 stars 38
Price no data $36.79 $35.91
Aluminum Alloy Material
Included with Jig 1x Slider Holder; 2x 3/8" Titanium-PlatedStepped Drill Bit; 1x2'L Square Drive Bit; 1x 6" L Square Drive Bit;2x Stop Collars; 2x Allen Wrenches; 10x Pocket Screws; 10x Pocket Hole Plugs 1x Drill Bit, 2x Wrenchs 2 x Wrenchs,2 x Stop Collar,1 x 1/4" Drill Bits and 1x 5mm Drill Bits,2x Offset Screws,1x Positioning Pin

DNPKY
Reviewed in the United States on June 16, 2025
Its NOT 24 inches. It's 23 3/4 inches. You might think well maybe it's only marked 23 3/4 inches but its actually 24 inches long. Nope. Not even 24 inches long. I specifically chose this one because the pictures clearly show the marking going all the way to 24 inches. I'll be sending it back and getting a different one that is actually 24 inches.
Jim
Reviewed in the United States on March 6, 2025
Easy to assemble by virtually anyone. Sturdy, convenient and this will last far longer than the plastic units I’ve bought for years.
Michelle Vaden
Reviewed in the United States on February 26, 2025
well made and very accurate! was Impressed with the quality. Glad I bought it!
Joseph W.
Reviewed in the United States on September 28, 2024
I had been looking for a T-square upgrade and liked the idea of the holes to allow for precision marking. The pencil size holes in 1/32" increments is awesome. The tool itself is of high quality and precision. This is my new go to, and I am quite pleased with the purchase.That said, it is not entirely clear from the product description on Amazon what size pencil you need. Turns out, what works for me is a 7mm lead pencil. The holes are not much bigger than that, and this means you need to be careful when marking (lead breaks easily). This certainly is not enough to knock the rating down, but do be sure to get a decent mechanical pencil if you want to use this marking functionality.The only other thing that was less than ideal was the fact that it requires assembly. The machining is spot on, which pretty much ensures you'll get a right angle. But I would have preferred a single piece.
RJN
Reviewed in the United States on December 10, 2024
As a woodworking hobbyist, I needed a T-square ruler to break down sheets of plywood with precision and efficiency. The Aiwons 24-inch T-square exceeded my expectations. It arrives in two pieces that require assembly, but the process is simple thanks to the inclusion of four screws, two extra backup screws, and an Allen wrench — a thoughtful touch.The ruler is made from sturdy aluminum alloy with a smooth, durable finish. The painted measurements are clear and easy to read, and I especially appreciate the dual-sided imperial measurements, which make it convenient to read from either side. Another standout feature is the marking holes at 1/16-inch increments, allowing for accurate and consistent markings. For best results, I recommend using a 0.7 mm or 0.9 mm mechanical pencil with these holes.The weight of the T-square feels just right — solid but not too heavy — and it has no noticeable flex, which adds to its precision. Although I’ve only used it for a short time, I’m confident it will remain a reliable tool for years to come.For those seeking a high-quality, affordable T-square ruler, I wholeheartedly recommend the Aiwons 24-inch. It offers excellent value, thoughtful design, and solid performance.
Stephen Scroggins
Reviewed in the United States on October 25, 2024
Didn’t know how bad I needed this until I had it. I do a lot of wood cutting and design and this t square is so handy and helpful I’m sure I’ve saved hours using it.Pros: calibration is right on, sturdy, and dependable.Cons: pencil holes for marking are very small
Haley S.
Reviewed in the United States on October 23, 2024
I've wanted a T-square with increments for more precise measuring for my woodworking for quite some time. I snagged this one on a Prime Day deal. It comes with two pieces that you screw together to form the "T". Once connected it is very solid. This is a great tool and I don't have any complaints so far!
j kaine
Reviewed in the United States on October 22, 2024
I bought the 6 inch initially and liked it so much that I bought the 24 inch to supplement it. Accurate and I like the ability to accurately measure fractional parts of an inch. Sturdy and price is reasonable..