Sea & Sea Extension Ring 22
In stock — ships from Irvine, CA
This item is currently on backorder. Order now to reserve yours, and we will ship it as soon as it is back in stock.
Sea & Sea Extension Ring 22 is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at In Store
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Save with Open Box or Used Purchase
Product Information
The Sea & Sea Extension Ring 22 is an extension ring component for Sea & Sea underwater camera housing and port systems, measuring 103 x 38 mm (4.1 x 1.5 inches), weighing approximately 120 g (4.2 oz), and rated to a depth of 100 m (330 ft).
Who it is for
This extension ring is intended for divers and underwater photographers who use a Sea & Sea camera housing and port system and need to add length between the housing and the lens port. It is identified under SKU SS-56270 and MPN 89902584948 for ordering.
Key details
- Dimensions: 103 x 38 mm (4.1 x 1.5 inches)
- Weight: approximately 120 g (4.2 oz)
- Depth rating: 100 m (330 ft)
- Construction: corrosion-resistant aluminum alloy with an alumite coating
DiveCatalog.com is an authorized Sea & Sea dealer and a dive shop in Irvine, California since 2003. Call or chat with our team if you have questions about fit or compatibility with your Sea & Sea housing and port setup.
- Diameter: 103 mm (4.1 inches).
- Dimensions: 103 x 38 mm (4.1 x 1.5 inches), diameter x depth.
- Weight: approximately 120 g (4.2 oz).
- Depth rating: rated to 100 m (330 ft).
- Construction: corrosion-resistant aluminum alloy.
- Finish: alumite coating.
| SKU | SS-56270 |
| MPN / Barcode | 89902584948 |
| Dimensions (Dia x D) | 103 x 38 mm / 4.1 x 1.5 inch |
| Weight | Approx. 120 g / 4.2 oz |
| Depth rating | 100 m / 330 ft |
| Construction | Corrosion-resistant aluminum alloy (alumite coating) |
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
What is the depth rating of the Sea & Sea Extension Ring 22?
The Sea & Sea Extension Ring 22 is rated to a depth of 100 m (330 ft).
What material is the Sea & Sea Extension Ring 22 made from?
It is made from corrosion-resistant aluminum alloy finished with an alumite coating. This construction is used to help the ring resist corrosion during underwater use.
What are the dimensions and weight of the Sea & Sea Extension Ring 22?
The ring measures 103 x 38 mm (4.1 x 1.5 inches) and weighs approximately 120 g (4.2 oz). The figures are the ring's diameter and depth (103 x 38 mm) and its approximate weight (120 g / 4.2 oz).












