Thread Pitch Gauge Set, Included Thread Pitch - mm 2 mm, 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 12 mm, 16 mm, 20 mm, Maximum Thread Pitch - mm 20 mm, Maximum TPI Not Applicable, Minimum Thread Pitch - mm 2 mm, Minimum TPI Not Applicable, Number of Leaves 12, Thread Angle 30 Degrees, Thread Type Metric, Gauge Material Steel. This item has been restricted from sale in the following state (s): []