13cm/5in 45°/90° Set Square
£1.50
45/90 degree 13cm/5in Set Square.
This Set Square makes it easy to draw accurate angles. With a diagram for reference, the set square enables you to achieve geometric precision every time.
Set square can be used in conjunction with a straight-edge on a drawing board. They’re ideal for professional use, school use and more, and they’re particularly suitable for technical drawing.