The Nauticam Extension Ring 10 with screws is part of the N120 Port System and can be used to add 10mm effective length to an N120 Port setup.

This extension ring supports the use of ports/extension rings that have removable bayonet mounts.

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

Technical Specifications

Depth Rating    150m
Port System    N120
Weight    
Port Opening Diameter    98mm
Port Diameter    
Body Material    Anodized Aluminum Alloy
Port Material    
Port Coating    
Port Shade Material    
Removable Port Shade    
Spare O-ring    90140