3.8＂Mini 3D Multi-Angle Measuring Square Ruler, WT102A High Precision Hole Scribing Woodworking Tools, 0-90° Aluminum Alloy Carpenter Square Wood Working Tools, Carpenter Pencils 6 Refills.
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
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Availability:
In Stock.
Arrives
Wednesday, Dec 17
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Color: 3.8 inch Square+Pencil
Style: Imperial
Features
- Multi-Functional Woodworking Tools: Crafted by combining a rafter square ruler and a triangle ruler with imperial scales, the WT102A carpenter square integrates measurement, calibration and marking into one. It serves as a high-precision layout wood working tools and accessories, perfect for DIY enthusiasts and carpenters engineers.
- 3D Multi-Angle Measuring Ruler: Featuring scales in three dimensions, this carpenter tools facilitate precise measurements of length, width, vertical height, and 0-90 degree angles. Easy to assemble and disassemble. Convenient to operate. Accurately mark 0-90 degree angles or draw perfect horizontal lines without rotating the woodworking square body.
- Professional Woodworking Tools and Accessories: The imperial measuring ruler comes with a professional carpenter pencil (built-in pencil sharpener) and 6 refills (2.8mm break-resistant) and an Allen wrench. Whether in workshops, construction sites or at homes, it can provide the necessary measuring and marking with comprehensive user experience.
- High-Precision Measuring Tools: Crafted with high-precision laser engraving technology, constructed from high-strength aluminum alloy with a thickened body, this woodworking ruler guarantees clear and fade-resistant scales and measurement stability. Its 3.8*3.3*2.8 inches size provides an extended measurement range, ranging from 1/16 inch to 3.8 inches.
- Durable and Elegant: Featuring an anodized aluminum alloy body, our woodworking tools carpenter square not only boasts an exquisite appearance but also exceptional wear, corrosion & rust resistance for extended longevity. Its lightweight and sturdy construction make it your long-term partner.
Material: Aluminum
Brand: ARTYMASTER
Color: 3.8 inch Square+Pencil
Style: Imperial
Product Dimensions: 3.8"L x 3.3"W
Product Dimensions : 3.8 x 3.3 x 0.04 inches; 6.74 ounces
Date First Available : January 31, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Dec 17
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: 3.8 inch Square+Pencil
Style: Imperial
This is the perfect size, and with removable spine via 2 flush fit screws, can double as a small normal square for trim work. Very accurate hole placements and laser etchings. Straight as an arrow, and good quality casting/extrusion. Even anodized finish. Excellent square with lots of uses! The bonus mechanical pencil is great too.
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Reviewed in the United States on December 5, 2025 by C Squared
Color: 3.8 inch Square+Pencil
Style: Imperial
This was a pleasant surprise, good quality and accuracy, perfect for small projects and quick pencil extensions over edges. Nicely machined and evenly anodized. Great value! Any woodworker will appreciate this as a stocking stuffer for Christmas.
Reviewed in the United States on October 16, 2025 by Gregg
Color: 3.8 inch Square+Pencil
Style: Imperial
Received today and used for a few measurementa....great little "shoulder" square. I had purchased another a few months ago and the engineering was poor, as the matching parts required I line up/match for either the "shoulder" line, or the 45 degree. Amazing a co would go to such expense/extent and not focus on the few, but incredibly impt details. This item is engineered well...precise and made well. It's also lighter (appropriately), has a very useful series of holes to repeat measurements along a board (3/16-an inch). It came with a "pencil" with leads (soft material) that can be used for marking, but my pref is for firmer material for precision. It's nice for general mark-up--nonetheless. Great item...no hesitation to recommend!
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Reviewed in the United States on June 10, 2025 by Ripabo
Color: 3.8 inch Square+Pencil
Style: Imperial
I bought this on a whim. It seems well made. Works well for 2X4s
Reviewed in the United States on December 4, 2025 by waynes
Color: 8 inch Square+Pencil+Stair Gauge
Style: Imperial
Curious tool - but well made and accurate. These are suited to a finite set of layout problems (ex: moving a line around a corner) and striking fixed diagonals. Lots of traditional tools maybe handier, but if these solve your problem they’re pretty good and affordable.
Reviewed in the United States on October 27, 2025 by jt
Color: 3.8 inch Square+Pencil
Style: Imperial
The usefulness and quality of this little multi-square is as great! The alignment, squareness and fit is perfect. You can easily measure, draw long precise lines and scribe angles. It even has a mechanical pencil, sharpener and spare lead. The look is good and the value is even better.
Reviewed in the United States on November 26, 2025 by Jimmy Ray Jimmy Ray
Color: 3.8 inch Square+Pencil
Style: Imperial
A little small, but good for small woodworking. Home construction would require the larger one. High quality tool and can be used without the perpendicular side. My bad with choice but I can always get both.
Reviewed in the United States on October 25, 2025 by Ron
Color: 3.8 inch Square+Pencil
Style: Imperial
Cute little marking square that makes it easy to mark surface and edge without moving the square and to get perfectly co-linear marks. Using the little holes to scribe lines along the board is slightly less accurate since it seems to depend on the sharpness of the pencil, but having a built-in sharpener for the included pencil is kind of nice. Overall, worth what it cost to have on hand along with your "good" squares.
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Reviewed in the United States on December 6, 2025 by Mark B.