Drywall T-Square
A T-square is a tool used in technical drawing, primarily as a guide for drawing straight horizontal lines on a drafting table. It can also be used in conjunction with a set square to draw vertical and angled lines. Its name is derived from its resemblance to the letter ‘T’. A drywall T-square is a T-square designed to cut drywall or other plasterboard. A drywall T-square is usually larger than a regular T-square because the material worked with is larger than drafting paper. A T-square of either type has two parts. The ‘blade’ is the longer shaft, and the shorter shaft is the ‘stock’ or the ‘head.’ A T-square can be made of wood, plastic or metal.
How to Use a Drywall T-Square
- Set up the square of the plasterboard by aligning the stock with the edge of the material. The blade will run down the surface.
- Measure where you want to cut and mark it using the hash marks along the blade.
- Holding the T-square securely, use the blade as a straight edge to cut the material along your mark.
For other how-to instructions on correct tool use, visit Johnson Level’s how-to guide on levels and tools.
