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WEN

WEN ME251R 10-Inch Aluminum Offset Marking Gauge and Layout Tool with Laser-Etched Scale

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Feb 9
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Style: Offset Marking Gauge


Features

  • Allows for manual measurements collection with caliper-level precision
  • Includes both metric (. 05 mm) and imperial (. 002 in. ) Vernier scale
  • Laser-engraved markings maximize accuracy without fading over time
  • Unlock the center knob to easily slide the gauge back and forth
  • Mark out workpiece reference lines, set cutting depths, and align fences

Description

Remember when you had an offset gauge, ruler, and adjustable square all in one tool? The WEN Aluminum Marking Gauge provides a variety of helpful woodworking applications for users of all kinds. Unlock the center knob to freely slide the gauge back and forth. This allows you to manually take caliper-grade measurements with . 002-inch precision. Vernier scale includes both metric and imperial markings, depending on the needs of the task at hand. This allows users to mark out workpiece reference lines, align tool fences, and set exact cutting depths on their router tables or table saws. Sturdy aluminum alloy construction provides a durable long-lasting straight edge while the laser- etched markings maximize precision and prevent fading. With a WEN Offset Gauge, the possibilities are endless. Remember when you had a tool that did it all? Remember WEN.

Material: Aluminum


Brand: WEN


Color: black


Style: Offset Marking Gauge


UPC:


Package Dimensions: ‎12.52 x 3.46 x 1.34 inches


Item Weight: ‎7.4 ounces


Manufacturer: ‎WEN


Item model number: ‎ME251R


Date First Available: ‎January 10, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Feb 9

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.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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I’ve been using the WEN 10-Inch T-Shaped Marking Ruler (ME810R) for cabinet layouts and joinery prep over the last few weeks. The build quality stands out immediately—machined aluminum with crisp laser-etched markings that stay legible under shop lighting and dust. Each 1/32-inch hole is drilled cleanly, allowing a mechanical pencil to glide through without wobble, which keeps layout lines consistent even across multiple passes. The T-head stays square when flushed to an edge; there’s no perceptible play between the ruler and handle. I checked accuracy against a Starrett combination square and it held true along the full 10-inch span. For larger panels, the short length limits reach, but for most benchtop tasks—hinge placement, shelf pin spacing, or trim layout—it’s the perfect size. This ruler has become one of those tools I reach for automatically because it saves time and removes guesswork from marking workpieces. ... show more
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Review Image by Dustin Dustin
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I am becoming a huge fan of Wen woodworking tools. These are high quality, budget friendly and too notch layout tools. I use them in my shop everyday. I would highly recommend getting these for any beginner or professional woodworker. The design is perfect with the taped edges to get you close le when marking out you layouts. Accuracy is dead on. I have compared it to others that have a reputation for being accurate and this one matches. Functionality is easy to use, no learning curve here. They are light weight but well made. Buy with confidence you won’t regret it ... show more
Reviewed in the United States on February 27, 2025 by Dustin Dustin
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Excellent Quality and measurement accuracy, when compared (tested) using my Stanley Fatmax Tape Measurer. A beautiful piece of equipment. I just can no longer justify paying a snobbishly ridiculous price for the “red brand” of tools and equipment like this, when this manufacturer puts out just as an excellently made and excellent materials for literally a fraction of the cost. I am a Convert to this brand, and the money I will save in the future by swearing off the obnoxiously overpriced ‘red brand’ industrial leader, just to pay for a name and to a company that sees their customers as fools, I will use to invest in more clamps, planes, and chisels, which seemingly you can never have enough of! ... show more
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It’s inexpensive but super accurate. No one needs Wiodpecker
Reviewed in the United States on November 3, 2025 by Lawrence M
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I love this ruler for setting up layouts and designs on my small projects. Super accurate measurements with a solid build. Now to buy some more of wens measurement tools
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Great tool, which explains why theyre commonly sold out. Just as accurate as my woodpecker version.
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Accurate, sturdy aluminum. Gradations match known accurate comparisons.. Perfectly square. Very competitive price when purchased. Very useful for marking square and drawing lines.
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