Kit TIV M18x1.5 thread gauges

Details of the kit M18x1.5 thread gauges for the maintenance of your diving equipment:

To control flanks threads of taps

- 1 thread ring gauge M18x1.5 6g ISO GO

- 1 thread ring gauge M18x1.5 6g ISO NOGO 

To control flanks threads of air cylinders

- 1 thread plug gauge M18x1.5 6H ISO GO

- 1 thread plug gauge M18x1.5 6H ISO NOGO