Adjustable Set Square, 30 cm, 12 inches, Clear

–  Adjustable set squares are made from high quality acrylic 30cm/12inch in length  –  Ideal for architects, engineers and all technical drawing purposes.  –  Fully adjustable to a range of different angles. –  30cm/12inch  –  90/45 degree angle  –  Engraved angle markings  –  Beveled edges  –  Integral tool for Architects drawing, technical, engineering