Kit TIV M25x2 plain gauges

Details of the kit M25x2 plain gauges for the maintenance of your diving equipment:

To control flanks threads external edges of taps

- 1 plain ring gauge M25x2 6g ISO GO

- 1 plain ring gauge M25x2 6g ISO NOGO 

To control flanks threads internal edges of air cylinders

- 1 plain plug gauge M25x2 6H ISO GO

- 1 plain plug gauge M25x2 6H ISO NOGO