Draper Engineers Precision Square 150mm

Expert Quality, 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 Contents: 1 x Engineer's Precision Squares, 150mm

Price: 17.95 from Tooled Up