The aluminium building square from Peddinghaus is a precise and robust tool designed for various applications in the construction and trades sector. Made from high-quality aluminium, this protractor offers high stability and durability. Machine assembly and the use of adhesive technology and rivets ensure that no deformations or cracks occur, which ensures accuracy during use. With a leg length of 1000 millimetres, this stop bracket is ideal for precise measurements and alignments. It is calibrated according to the factory standard, which enables reliable use even if no certificate is available. The building square is an indispensable tool for professionals and hobby craftsmen who value quality and precision.