This 5205000 Try square manufactured by Wolfcraft is a 300 x 200mm measuring and marking tool used to ensure a precise 90° angle on virtually any surface. The tool has a solid steel blade with a smooth face for an accurate marking line, while the die-cast zinc alloy head ensures good stability. The head is also equipped with an adjustable milled steel screw which aligns the ruler for increased precision. The ruler has permanent etched markings and a dual-scale for easy reading. The ruler features an ergonomic handle with a non-slip texture for comfortable use and durability.