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Product Information
The BigBlue DA009 Sea & Sea Standard is a camera and light arm adapter that joins a 1" ball system to a Sea & Sea (YS) style mount, letting divers connect compatible video and photo accessories across the two mount standards. It has an overall length of 2.5" and is machined from T6061 aluminum.
Who it is for
This adapter is for underwater photographers and videographers who run a 1" ball arm system and need to attach a photo or video accessory that uses a Sea & Sea (YS) style mount. It is part of BigBlue's accessories series, which is built to let different photographic and video systems connect to one another.
Key details
- Ball size: 1"
- Overall length: 2.5"
- Material: T6061 aluminum
- Package weight: 1 lb
- SKU: DA-009
Compatibility and sizing
The DA009 is built to work with Sea & Sea mount systems on one end and a standard 1" ball on the other, so it fits into existing 1" ball arm setups while adding a Sea & Sea (YS) style connection point.
DiveCatalog.com is an authorized Bigblue dealer and a dive shop in Irvine, California, open since 2003. Call 888-701-4017 or start a chat if you have questions about fit or compatibility with your existing arm or mount system.
- 1" ball connection on one end for use with standard 1" ball arm systems.
- Sea & Sea (YS) style mount on the other end for connecting Sea & Sea compatible accessories.
- Overall length of 2.5" from end to end.
- T6061 aluminum construction.
- Cross-system design that caters to different photographic and video systems.
- Package weight of 1 lb.
| Brand | Bigblue |
| Model | DA009 Sea & Sea Standard |
| SKU | DA-009 |
| Barcode | 4897025436596 |
| Ball size | 1" |
| Overall length | 2.5" |
| Material | T6061 aluminum |
| Package weight | 1 lb |
| Compatibility | Sea & Sea mount systems |
⚠️ 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 does the BigBlue DA009 connect?
The DA009 connects a 1" ball arm system to a Sea & Sea (YS) style mount. This lets you attach photo or video accessories that use a Sea & Sea mount to an existing 1" ball arm setup, bridging the two mount standards on a single camera or light rig.
What is the overall length of the DA009 adapter?
The DA009 has an overall length of 2.5 inches from the 1" ball end to the Sea & Sea (YS) style mount end. It weighs 1 lb in its package, as listed by the manufacturer.
What material is the DA009 made from?
The DA009 is machined from T6061 aluminum, the build material listed by the manufacturer for this adapter.
Will the DA009 work with mounts other than Sea & Sea?
The DA009 is built specifically to connect to Sea & Sea mount systems on one end and a standard 1" ball on the other. The manufacturer lists compatibility with Sea & Sea mount systems only.












