New brown & sharpe precision adjustable angle block set

What is for sale: New brown & sharpe precision adjustable angle block set

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NEW BROWN & SHARPE PRECISION ADJUSTABLE ANGLE BLOCK SET.PRECISION GROUND ANGLE BLOCK - IDEAL FOR DRILLING, MILLING, GRINDING, AND SETUP TASKS. MEASURES 3 3/4" WIDE BY 1 3/4" THICK BY 2" HIGH. APPROXIMATELY 1 3/4" WORK CAPACITY. ANGLE ACCURACY =/- 10'; SUARENESS WITHIN .0002". HARDENED TO 50-55 RC. INCLUDES FITTED WOODEN CASE.