LANCE FIELD GUIDE

Full-Scale or Half-Scale L-Square?

L-squares establish perpendicular layout and support pattern drafting. Choose full-scale or half-scale workflow and confirm both arm dimensions and unit system.

Full-scale L-squares

Use the two arms to establish perpendicular lines and measure from a common corner. Choose the units and arm lengths required by your pattern.

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Half-scale L-squares

Use a half-scale L-square for reduced pattern work. Match the scale to your course or pattern instructions.

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Check both arm dimensions before ordering for an exact fit.