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Set of Four Engineer's Squares

This Set of Four Engineer's Squares are guaranteed to meet, or exceed, the British Engineering Standard BS939 of ±0.0005" per linear inch for squareness.  This is an extremely high standard for setting up even industrial machines, so this will be more than enough accuracy for your workshop.  This set of four is a convenient way to acquire a range of the most useful sizes, and get a very nice fitted wood storage box at the same time.  The set includes 2”, 3”, 4” and 6”. 

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