Made with solid steel stock with a hardened tempered and finely polished blade. The squareness of the blade edges and the stock working face falls within ±0.016mm/0.0064 tolerance. Manufactured to BS 939 Workshop Grade B for squareness tolerance only Features & Benefits: • Solid steel with hardened tempered and finely polished blades • Squareness/stock working face within +/-0.016mm – 0.0064 • BS939 (for squareness) Contents: 1 x Engineer’s Precision Squares 100mm



