Accurate gauge block group size: 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". [Flexible and Wide Application]: The setup blocks can be used flexibly and widely.
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