The N120 Extension Ring 35 with Lock is part of the N120 Port System and can be used to add 35mm 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 | 100m |
| Port System | N120 |
| Weight | 0.36kg |
| 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 |
split
Additional Data:
- Effective length: 35mm
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