6 Pc. Set 5/16 -6 Asimeto Telescoping Gauge Set - Telescoping Gage Sets

Minimum Measurement (Inch): 5/16Maximum Measurement (Inch): 1/2Minimum Measurement (mm): 8Maximum Measurement (mm): 12.7Overall Length (Decimal Inch): 4.2Overall Length (mm): 107Spring-loaded plunger expands within the bore (or groove), allowing determination of the internal diameter with a knurled clamp Minimum Measurement (Inch): 5/16 Maximum Measurement (Inch): 1/2 Used for layout, set-up, checking heights, depths and setting angles Maximum Measurement (mm): 12.7