This 12 aluminium roofer's square in black is designed for a range of tasks including drawing perpendicular lines, quickly marking 45-degree angles, protracting, finding and marking angles, and measuring common angles in roof pitching.

Features:

• Suitable for drawing perpendicular lines


• Can be used to quickly mark 45-degree angles


• Useful for protracting, finding, and marking various angles


• Designed for measuring angles in roof pitching

Specifications:

• Size: 12


• Material: Aluminium


• Colour: Black


• Full product dimensions: 31 x 31 x 3 cm