FEATURES: Precision ground engineers squares made to workshop standard BS 939 Grade B Blade length is from inner edge of beam to end of blade Stainless steel blade and handle Heavy duty Robust construction and built to last APPLICATIONS: Suitable for producing accurate right angles TECHNICAL DATA: Precision ground engineers squares made to workshop standard BS939 Grade B Type Engineers/Graduated Material Stainless Steel Body Size 150 mm Graduation 150 mm Application Suitable for producing accurate right angles. Feature Precision ground engineers squares made to workshop standard BS939-grade B, blade length is from inner edge of beam to end of blade, blade and handle, heavy duty, robust construction, built to last. Size 150mm Colour Steel