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Aluminum Alloy Woodworking Triangle Gauge

$3.85$8.90Save 57%

In stock at aliexpress.com

An aluminum alloy triangle gauge for woodworking layout, marked in both metric and imperial so you can scribe angles and square lines. It is priced at $3.85 with over 2,900 orders and 98% positive feedback on AliExpress, and it makes a compact secondary square for small bench jobs.

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Price from AliExpress at our last check (refreshed weekly). The final price, shipping and any import charges show at AliExpress checkout. We may earn a commission if you buy.

Highlights

  • Aluminum alloy body
  • Graduations in metric and imperial
  • Marking and angle ruler for layout lines
  • Flat and compact, so it fits an apron pocket

Best for

Woodworkers who want a cheap secondary square for marking angles and checking cuts.

Things to consider

  • The listing does not state size or accuracy tolerance, so check the dimensions in the photos
  • Cheap squares can be slightly out of true, so verify it against a known square before trusting it
  • Engraved markings are only as accurate as the factory process, so scribe with a knife rather than a thick pencil

Key specs

Price$3.85
MaterialAluminum alloy
ScalesMetric and imperial
UseWoodworking marking and angle layout
Seller data2,980 orders, 98% positive

Our take

A decent budget layout aid once you verify it is square. For fine joinery, still rely on a reference square.

Aluminum Alloy Woodworking Triangle Gauge at a glance

BrandAliExpress
Price$3.85 (was $8.90)
TypeWoodworking Machinery & Accessories
AvailabilityIn stock at aliexpress.com
ReturnsEligible items can be returned within 90 days of payment, with the first return on each…

Price check

At $3.85, the Aluminum Alloy Woodworking Triangle Gauge is mid-range for AliExpress, whose 51,717 listed products run $1 to $1,229.

It's currently 57% below its listed price of $8.90. Sale prices can end without notice, so check the live price before you order.

Similar items from other brands we track run $39.99 to $315.

Buying from AliExpress

AliExpress is a legitimate marketplace that is worth using for cheap, low-risk things like cables, tools, cleaning supplies and small home items, as long as you can wait and you buy from well-rated sellers. Skip it for anything safety-critical, brand-name or urgent. Check the seller's feedback score, the delivery estimate and the import-charge line at checkout before you pay.

Shipping
AliExpress's 2024 US guarantee listed Choice orders at 5 to 12 days and standard orders at 8 to 14 days, but real-world standard shipping from China often runs longer. Items marked Ship from United States come from local stock. Free shipping on Choice orders depends on a minimum order shown at checkout.
Returns
Eligible items can be returned within 90 days of payment, with the first return on each order free, according to AliExpress's 2024 US announcement. Return terms vary by seller and item, so check the product page. Custom, perishable and hygiene items are generally excluded.
Warranty
AliExpress does not publish a marketplace-wide product warranty. Coverage depends on the individual seller, and Buyer Protection covers non-delivery, damage and not-as-described claims instead.
Payment
US shoppers can pay by Visa, Mastercard, American Express or Discover, PayPal, Apple Pay and Google Pay. Instalment options such as Klarna and PayPal Pay Later appear on some orders, and availability varies.
International
AliExpress sells to shoppers worldwide. For US orders, import duties on low-value parcels have applied since the duty-free exemption ended in 2025, and state sales tax is added at checkout.

Read our full AliExpress review and shop all products →

Frequently asked questions

How accurate is it?
The listing says high precision but gives no tolerance. Test it by drawing a line along one edge, flipping the tool over and drawing again; if the two lines do not coincide, the square is off. Do this before marking a good board.
Does it have both inches and millimeters?
Yes, both systems are stated in the title. Check the photos to see which edge carries which scale, as some gauges mark inches on one face only.
How long will it take to arrive in the US?
Expect around one to three weeks, quicker for Choice or US-warehouse items. Returns and disputes go through AliExpress Buyer Protection since you pay on the marketplace, and import charges may appear at checkout.
Is the Aluminum Alloy Woodworking Triangle Gauge on sale?
Yes. AliExpress lists it at $3.85, down from $8.90 (57% off). Sale prices change, so confirm the live price on aliexpress.com.
Is there a discount on the Aluminum Alloy Woodworking Triangle Gauge?
AliExpress publishes these ways to save: Coins in the app. AliExpress sets the terms, which can change; our AliExpress coupons page has the details.
What is AliExpress's return policy?
Eligible items can be returned within 90 days of payment, with the first return on each order free, according to AliExpress's 2024 US announcement. Return terms vary by seller and item, so check the product page. Custom, perishable and hygiene items are generally excluded.
How long does AliExpress take to ship?
AliExpress's 2024 US guarantee listed Choice orders at 5 to 12 days and standard orders at 8 to 14 days, but real-world standard shipping from China often runs longer. Items marked Ship from United States come from local stock. Free shipping on Choice orders depends on a minimum order shown at checkout.
Does the Aluminum Alloy Woodworking Triangle Gauge come with a warranty?
AliExpress's published warranty terms: AliExpress does not publish a marketplace-wide product warranty. Coverage depends on the individual seller, and Buyer Protection covers non-delivery, damage and not-as-described claims instead.
Where can I buy the Aluminum Alloy Woodworking Triangle Gauge?
The Aluminum Alloy Woodworking Triangle Gauge is sold directly by AliExpress on aliexpress.com. The Shop now button on this page goes straight to the product there.
Is the Aluminum Alloy Woodworking Triangle Gauge in stock?
Yes. AliExpress lists it as in stock on aliexpress.com as of our latest check. Stock and prices refresh throughout the day.
Is AliExpress a legit store?
AliExpress is a legitimate marketplace that is worth using for cheap, low-risk things like cables, tools, cleaning supplies and small home items, as long as you can wait and you buy from well-rated sellers. Skip it for anything safety-critical, brand-name or urgent. Check the seller's feedback score, the delivery estimate and the import-charge line at checkout before you pay. Our full AliExpress review covers shipping, returns and what to check before ordering.
Is the Aluminum Alloy Woodworking Triangle Gauge expensive?
At $3.85 it is mid-range for AliExpress ($1 to $1,229 across 51,717 products), and similar items from other brands run $39.99 to $315.

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