$39.99 Each
In stock
Get durability, accuracy, and convenience.

Woodworker's Adjustable Triangle

Item #
31712
Rating:
90% of 100

Get durability, accuracy, and convenience, in one measuring tool!


Features:
  • 1/4" thick acrylic construction is twice as thick as other triangles
  • Movable/removable fence lets you quickly convert it to a drafting triangle or work off an edge on either side
  • Easy-to-read angle lines
  • Durable acrylic construction is 1/4" thick for long long-lasting durability at home or on the job site
  • Converts easily to a drafting triangle by removing the fence
  • With the fence attached, square the drafting triangle to the edge of your workpiece for accurate angle marking and measurements
  • Pre-drilled holes let you move the fence to any of the three sides
  • Easy-to-read screen-printed angle lines
  • Use it flat like a standard adjustable triangle or attach the fence and work off an edge
  • Adjustable arm can be tightened down for precise angle measurements
(1) Woodworker's Adjustable Triangle
More Information
Brand Rockler
Weight 0.8500
Tech Spec
  • Made in USA
Technical Documents
Style Triangle
Prop 65 WarningWARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

4.5 / 5.0
4 Reviews
5 Stars
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very accurate
July 28, 2017
Purchased
over 2 years ago
Woodworking Experience:
Advanced
Very well made product that has...
Very well made product that has made my wood working projects so much easier. When I use my Incra table saw angle. Just butting up the triangle to the edge of the wood sliding the the jig in place makes my confidence of a perfect cut so much more. If I were to make one change I would use a locking pin with a push button instead of the screws for easy removal. I few times I had to change the side I wanted the fence on the triangle and grated it took about 30 seconds a quick release would have been better. I find this jem a must in the tool arsenal. You may think it was pricey but look around for a good adjustable triangle. Now look for one that has a fence and you can see through. Thanks Rockler!
May 29, 2011
I've used adjustable triangles during all...
I've used adjustable triangles during all of my employed life in the architectural profession. During that time, I retired a few. I've been searching for one lately, and when I saw this one, it was just what I needed. The removable bar works great, as you can use it on either edge. GREAT TOOL!
March 13, 2011
I checked the square vs an engineering square and it appears to be out by a degree and one half or so when at the 90 degree position.
February 23, 2016
Purchased
over 3 years ago
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Why did you choose this?
Rockler Store
replace overused item
Margaret-Ann R on Jul 23, 2019
I need accurate angles.
Harry B on Jan 4, 2019
replace overused item
Margaret-Ann R on Jul 23, 2019
Reviews indicated good quality.
Paul S on Feb 4, 2019
I need accurate angles.
Harry B on Jan 4, 2019
Had a hard time figuring out precise angles. Kept reverting to making templates.
Robert B on Jun 23, 2018
The QUALITY of the adjustable triangle.
Richard Y on Jan 18, 2018
need to make 22 1/2 drg angle fo flay display box
James G on Jul 27, 2017
Precision drafting and measuring.
Duane R on Sep 2, 2016
Handy for table saw set up.
Donald L on Jan 15, 2016
Thick, accurate and easy to use
David B on Jan 2, 2016
Very sturdy (more so than other drafting only versions I've used for decades). Accurate, especially with edge guides attached.
Terrence D on Jan 2, 2016
To set up a jig on my table saw sled for cutting parts for a project.
Tom on Nov 15, 2015
Saw it in Woodsmith Magazine Vol. 3 / No. 220
Edward S on Jul 15, 2015
to acurately scribe angles whith the ability to see through the adjustable tri square.
Larry B on May 6, 2015
Reviews indicated good quality.
Paul S on Feb 4, 2019
Had a hard time figuring out precise angles. Kept reverting to making templates.
Robert B on Jun 23, 2018
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