Squaring the English Layout Square - Popular Woodworking Magazine

Squaring the English Layout Square

 In Chris Schwarz Blog, Hand Tools Techniques, Marking and Measuring, Woodworking Blogs

Several readers have asked how to go about squaring up the two legs of the English Layout Square from the December 2010 issue of Popular Woodworking Magazine.

Do you square it up before assembly? After? What tools do you use to make it square? How do I determine if the square is indeed square? Why isn’t evaporated milk a gas?

I made this short video this morning that shows how I do it. It takes about five minutes. Here are the tools:

1. A jack plane with a 90° fence — because I’m a filthy cheater.
2. A small try square.
3. A piece of posterboard with one straight edge.
4. A sharp pencil.
5. An accurate straightedge.

Hope it helps.

— Christopher Schwarz

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Showing 11 comments
  • Dan_Br

    Chris, I am making this square also, thanks and I am wondering if you ever considered once it is squared up to rip a 1/8 by 3/4″ x 21″ piece of maple and glue it to one of the legs so it would extend a eighth on each side. Then you could register that leg against the edge of whatever board you are marking/squaring across and would not have to hold one leg flush against the edge? Is there a downside to this I am not seeing?

  • Artisan Flamingo

    Nice tool, must-do project

  • JimW

    I would love to see how you did it. But the video is not on the page.

    • JimW

      Well, never mind. My work must have been blocking the video. I can see it from home. My mistake.

      • Marcos

        Wait, but I can’t view the the video for some reason, could someone tell my how it’s done please?

  • Darren Brewster

    Is that the Veritas Low Angle Jack and the Veritas fence with the rare earth magnets? I was told by Lee Valley customer service that that fence would not work with the Low Angle Jack. Thanks for any info you can provide.

  • vvalkenb@xs4all.nl

    That looks great. And the music is lovely. I seem to remember that you mentioned before what it was. For the benefit of many, could you re-identify that information.

  • Al Navas

    Love it – thanks, Chris!

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