N120 Extension Ring 55

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  • Regular price RM1,984.00 MYR
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The Nauticam Extension Ring 55 with Lock is part of the N120 Port System and can be used to add 55mm effective length to an N120 Port setup.

See Port Chart for more details on choosing the correct extension and port.


Depth Rating 150m
Port System N120
Weight 0.29kg
Port Opening Diameter 109mm from SN A055057 and later
Port Diameter
Body Material Anodized Aluminum Alloy
Port Material
Port Coating
Port Shade Material
Removable Port Shade
Spare O-ring 90140