The Prestige Quick Roofing Square is designed to provide a quick and accurate way to mark out for many building projects and widely used when constructing roof rafters. Manufactured from aluminium using computer numerical controlled (CNC) machines. The black anodised finish offers enhanced corrosion protection and the laser engraved scales give outstanding measurement accuracy. It combines the functions of a combination, try and framing square and can be used to make basic measurements and as a saw guide for 45° and 90° cuts. Size: 180mm Metric Features: Made from CNC machined aluminium Black anodised for corrosion protection Black anodised for corrosion protection Laser etched scale for accuracy Quick and accurate measuring and marking for constructing roof rafters Specifications: Dimensions: H:28.0 x W:3.0 x D:25.0 cm Colour: Black Guarantee:5 years Material: Aluminium Model Number: FAICSQ7MCNC