Multiple Sizes: The setup blocks height gauge set has 15 setup blocks with different sizes and high flatness:1/16 ", 3/32", 1/8 ", 5/32", 3/16 ", 7/32", 1/4 ", 5/16", 3/8 ", 7/16", 15/32 ", 1/2", 23/32 ", 3/4", 1x2x3 ".
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