The Werkstarck carpenter's square is a precise and versatile tool designed for various woodworking and metalworking applications. With a robust cast aluminium handle and a blackened steel ruler, this protractor offers both durability and clear readability of measurements. The integrated marking and tearing needle with yellow head enables precise markings, while the milled surfaces ensure easy handling. The slide can be extended, which prevents the angle from tilting and thus increases the accuracy of the measurements. With marking holes at various distances and angles, this carpenter's square is ideal for precise mitre and angle measurements. Robust cast aluminium handle for long-lasting use. Bright steel ruler with clear scale for easy readability. Integrated marking and scriber needle for precise markings. Extendable slider prevents the angle from tilting. Marking holes at different angles for versatile applications.