Precision - The combination square impresses with its high-precision, anti-glare 30 cm ruler featuring millimeter graduations on both sides and polished stop surfaces. Multifunctional - Measures right or 45-degree angles, marks with a scriber, acts as a carpenter's marking gauge, and provides a spirit level: this carpenter's square does it all! Durable - Our adjustable square with stop ruler is robust. The tool is made of die-cast zinc with brass fixing screws and a stainless steel ruler. All-in-One - Our sliding steel ruler can be used separately, as can the spirit level - it's a multifunctional woodworking tool. PRESCH Carpenter's Square! Smart - The carpenter's square comes in quality packaging, ideal for storage. It is available as a kit with a second bracket 150 mm long.