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.
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Availability:
In Stock.
Arrives
Saturday, Nov 22
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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
Manufacturer : ArtyMaster Tools
Best Sellers Rank: #6,938 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #7 in Carpentry Squares
#7 in Carpentry Squares:
Customer Reviews: 4.7 4.7 out of 5 stars 477 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Nov 22
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 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
Price per pound, this is a decent tool, costing considerably less than some other red tools available. I bought with the thought in mind that at the size of it thus square would likely be close to true 90 and it was when I referenced against known tools in my shop so alignment was good, there is no way of adjusting the alignment if you get one that is bad however. At 3.5 inches it is a bit small and will tuck away nicely and I'll probably spend 20 minutes looking for it when I need it. The measuring marks are all spot on as well which was great.
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Reviewed in the United States on August 4, 2025 by Amazon Customer Amazon Customer
Color: 3.8 inch Square+Pencil
Style: Imperial
Tiny square for tiny precision works great for welding work and marking measurements.
Reviewed in the United States on October 4, 2025 by adam
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
Easy tool for marking two sides of boards another tool in my measurement tool arsenal
Reviewed in the United States on November 7, 2025 by Rick Colburn
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
Very nicely made and able to use it to make several angles.
Reviewed in the United States on October 29, 2025 by Amazon Customer