Double threaded gauge M18x150 6H

Double threaded gauge M18x150 for diving visual inspection

The M18x150 6H double threaded gauge for diving visual inspecton allows to check the threads of M18x150 diving cylinders.

These are often small diving cylinders such as argon cylinders for example.

Double threaded pad :
- Side go in
- Side don't go in

Recommendation: The control of threads on diving cylinders requires TIV (Technician in Visual Inspection) training, provided by the FFESSM. To be seen on www.ffessm.com