The Prestige Combination Square Set is made from aluminium using computer numerical controlled (CNC) machines. The black anodised finish offers enhanced corrosion protection and the laser-etched scales give outstanding measurement accuracy. The set includes a protractor head, clearly graduated from 0-180° in both directions. It also has a centre finder head, 2 handy spirit levels for accurate 90° horizontal and vertical readings, and a marking scribe located in the stock. Faithfull 'Prestige' products are manufactured to the highest standards and are covered by a 10-year guarantee. Features: Black anodised finish for corrosion protection Laser-etched scale for accuracy Laser-etched scale for accuracy Protractor head graduated from 0-180° in both directions Centre finder head and 2 spirit levels Specifications: Dimensions: H:36.0 x W:2.8 x D:17.0 cm Colour: Black Guarantee:5 years Material: Aluminium Model Number: FAICS300SCNC