Details

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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.

• Solid steel with hardened, tempered and finely polished blades
• Squareness/stock working face within +/-0.016mm - 0.0064"
• BS939 (for squareness)

Manufactured to BS 939 Workshop Grade B for squareness tolerance only

Contents
1 x Engineer's Precision Squares, 150mm