Details

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Available as a set of 5 (below):

Approximate Thickness	Color	Accuracy
25 μm (1 mil)	Orange	± 20%
50 μm (2 mil)	Red	± 10%
125 μm (5 mil)	Blue	± 5%
250 μm (10 mil)	Brown	± 5%
500 μm (20 mil)	Yellow	± 5%

Note: While DeFelsko inspects non-certified plastic shims to ensure they are within the nominal stated accuracy, they are not traceable to any national or international standard.