The Faithfull Engineers Square with 100mm blade is a popular choice for general engineering work, offering an ideal combination of size and precision for everyday workshop applications. This square is perfect for standard layout tasks, checking perpendicularity on medium-sized components, and general metalworking operations where accuracy is paramount. Crafted from high quality tool steel, this 100mm engineers square is accurate to BS939 Grade B standard, delivering the precision required for professional engineering work. The stock and blade are precision ground to ensure straightness and accuracy, whilst the spring steel blade is hardened and tempered for increased durability, standing up to the rigours of regular workshop use. Features and Benefits:100mm blade length ideal for general engineering applicationsHigh quality tool steel construction for reliable performanceAccurate to BS939 Grade B standardPrecision ground stock and blade ensure consistent accuracyHardened