4 Piece Engineers Square Set

The Faithfull 4 Piece Engineers Square Set is a precision measurement tool collection designed for engineering, metalworking and workshop applications. Supplied in a protective wooden storage case, this set includes four hardened spring steel squares in 50mm, 75mm, 100mm and 150mm sizes, providing versatile measurement options for a range of projects. Each engineer's square is carefully crafted from high-quality tool steel and manufactured to meet BS939 Grade B accuracy standards, ensuring reliable performance for precision marking and checking. The stock and blade are precision ground to guarantee straightness and accuracy, whilst the hardened and tempered spring steel construction delivers enhanced durability for demanding workshop environments. This set is ideal for engineers, machinists and metalworkers who require accurate 90-degree reference angles for layout work, checking milled surfaces, and setting up machinery. The four different sizes make this collection suitable for both small-scale precision tasks and larger fabrication projects, whilst the wooden case keeps the squares organised and protected between uses. Features and Benefits: • Four sizes (50, 75, 100, 150mm) for versatile workshop applications • Accurate to BS939 Grade B standard for reliable precision measurement • Hardened and tempered spring steel blades for increased durability • Precision ground stock and blade ensure straightness and accuracy • Supplied in wooden storage case for organised protection