Search  for anything...
ARTYMASTER

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. - Amazon.com

  • Based on 686 reviews
Condition: New
Checking for the best price...
$17.09 Why this price?
Save $0.90 was $17.99

Buy Now, Pay Later

As low as $4 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

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.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Jul 25
Order within 10 hours and 3 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

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.

Description

The ArtyMaster Imperial 3D Multi Angle Measuring Ruler is the perfect tool for your workshop or job site. It consists of two triangular rulers and a square ruler, all with imperial markings, seamlessly combined to measure and mark various dimensions or angles. Not limited to woodworking, it finds utility in engineering, decorating, and other fields, serving as an indispensable assistant for both professionals and DIY enthusiasts. This ruler meets diverse measurement, calibration, and marking needs, serving as a high-precision layout measuring tool, woodworking angle gauge, and marking tool, suitable for materials of various shapes, including circular, three-dimensional, square, and tubular. With markings for length and angles in three dimensions, it facilitates measuring width, height, and angles of 90 and 45 degrees, allowing easy marking of perfect horizontal lines without flipping the ruler, ensuring simplicity and ease of use. Deep-hole marking pencil comes with a built-in pencil sharpener and 6 durable refills with 2.8mm diameter, providing added convenience and reliability for your work. WT102A is a multifunctional, multi-angle and precise measuring tool for woodworking, engineering, and DIY projects. Sturdy yet lightweight, it offers accurate measurements with ease. Utilizing advanced laser engraving tech, our ruler offers clear and fade-resistant scales, ensuring accurate measurements down to 1/16 inch for both angles and lengths. Your reliable measuring companion. Crafted from anodized aluminum alloy, the ruler boasts an exquisite appearance and robust body for stable operation, corrosion and rust resistant for long durability. Lightweight and portable, it combines beauty with practicality. Seamlessly combine the triangular and square rulers of the WT102A into a single, versatile tool for precise measurements and markings. Effortlessly disassemble for convenient storage and transport. With its extra large size of 3.8*3.3*2.8 inches, the WT102A woodworking ruler extends your measurement reach, accommodating a wider range of measuring tasks with ease. You will get the versatile toolkit: 2 Rulers with a Square Ruler & a Triangle Protractor; Carpenter Pencil & 6pcs 2.8mm-Refills; Allen Wrench & 3 Screws.

Brand Name: ARTYMASTER


Part Number: WT102A


Manufacturer: ArtyMaster Tools


Best Sellers Rank: #5,425 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #8 in Carpentry Squares


ASIN: B0CTMGL543


Customer Reviews: 4.6 4.6 out of 5 stars (686) 4.6 out of 5 stars


Material Type: Aluminum


Item Dimensions L x W: 3.8"L x 3.3"W


Color: 3.8 inch Square+Pencil


Style Name: Imperial


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 25

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Well made and great for carrying measurements around edges
Color: 3.8 inch Square+Pencil Style: Imperial
This is easily to assemble. Scale markings are easy to read and material seems sturdy and durable. It’s very small but has a professional look. It is great for carrying measurements around edges as I have hoped it would be. Very useful.
Reviewed in the United States on April 20, 2026 by BAH
    • Very nice little tool Very nice little tool
Color: 3.8 inch Square+Pencil Style: Imperial
Review Image by Bodega
Review Image by Bodega
Very nice little tool. Excellent quality, price, packaging, and delivery. This will come in handy in my workshop. So will the mechanical pencil (kind of a new thing for me, and very promising in combination with this ruler). I look forward to using them both. Well worth the modest investment.
Reviewed in the United States on June 18, 2026 Reviewed in the United States on June 18, 2026 by Bodega
    • So handy dandy
Color: 3.8 inch Square+Pencil Style: Imperial
Love this little tool. The size makes it so easy to use, and the color makes it easy to find. Recommend to anyone. Good quality too
Reviewed in the United States on May 22, 2026 by AggieJ
    • Nice little square
Color: 3.8 inch Square+Pencil Style: Imperial
I haven’t had a chance to check it with my master square, but seems accurate. I really like the add-on square, however it makes it rather bulky for shop apron pockets. I’ll most likely change it to 5 stars after I get a chance to use it more
Reviewed in the United States on January 6, 2026 by brian t
    • A must-have duo for any workshop
Color: 3.8 inch Square+Pencil Style: Imperial
I tested this against other squares, my table saw blade, and band saw blade. Either this thing is square, or everything I own if off-square by the exact same amount. I think this thing is square. This tool looks good, it’s lightweight, and it’s aluminum instead of plastic so it’s not going to get bent out of shape easily. Functionally it’s great for marking wood for cutting straight or an angle or quickly verifying your blades are properly set to 90 degrees. The markings are etched and colored so the contrast against the red makes it easy to read. The included mechanical pencil is now one of my favorites in the workshop. You always have lead at the ready with a button push, it’s thin enough to get a mark in tight spaces, and has a built in sharpener on the end. ... show more
Reviewed in the United States on January 20, 2026 by R. Nicholson
    • Neat aid for drawing lines
Color: 3.8 inch Square+Pencil Style: Imperial
Very cool device that makes it super easy to mark lots of lines.Only drawback is the lead needed to use this is very small.
Reviewed in the United States on June 19, 2026 by D. Williamson
    • Perfect for my smaller work
Color: 3.8 inch Square+Pencil Style: Imperial
This is perfect for the work I am doing. It is smaller that the regular square. I needed a smaller one for the smaller trim and slats. Well made, light weight, easy to find and most helpful.
Reviewed in the United States on May 10, 2026 by Evelyn L. Owen
    • Great quality
Color: 3.8 inch Square+Pencil Style: Imperial
The pencil is the best I have used on a job site hands down. The sharpener works great, way better than an another brand I have bought. Very happy with the purchase. The 3d square is perfect for what I need it for
Reviewed in the United States on May 7, 2026 by Thomas Hartley

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...