adjustable square

adjustable square

[ə′jəs·tə·bəl ′skwer]
(engineering)
A try square with an arm that is at right angles to the ruler; the position of the arm can be changed to form an L or a T. Also known as double square.

adjustable square, double square

adjustable square
A try square the arm of which is at right angles to the handle; the position of the arm may be moved so as to form an L or a T.
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References in periodicals archive ?
Take the fear out of squaring up your applique blocks with the Perfect Adjustable Square from Karen Kay Buckley.
5", Sights: Fully adjustable square notch rear, Patridge front, Weight: 53 ounces, Grip: Hogue Synthetic, Finish: Glassbead stainless steel, Price: $1,389
Held open automatically after the last shot, the bolt travels in a steel tube that wears an adjustable square notch rear sight.
NPT technology uses beds of adjustable square pins to create negative surfaces for use as a support structure for composite tooling systems, a negative pattern for casting (Figure 3), or as a jig for assembly/measurement.
Mark the legs and seat frame with an adjustable square set at 10 degrees.
It has two independently adjustable square tubes that slide in and out to alter the distance the stand sits from the tree.
I'd love to use a 90 [degrees] square, but since nothing in my house is 90 [degrees], my adjustable square is invaluable.

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