Precision - the combined square stands out for its high precision 30 cm anti-reflection ruler with millimetric graduations on both sides and polished stop surfaces. Multifunctional - right Angle or 45 degree measurement, marking with tracing tip, joiner's trusquin and bubble level: PRESCH joiner's square does it all Durable - our adjustable bracket with stop ruler is strong. The tool is made of die-cast zinc with brass fixing screws and a stainless steel ruler. All in one - our steel slide can be used separately, just like the bubble level - it's a multifunctional joinery tool. PRESCH carpenter square Smart - the carpenter's square comes in quality packaging, ideal for storage. It is available as a kit with a second square 150 mm long.