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DiveVolk Universal Aluminum Ball Joint Clamp for Underwater Camera and Lighting Systems

Divevolk  |  SKU: DHBJB
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$24.00
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Product Information

The DiveVolk Universal Aluminum Ball Joint Clamp (model DHBJB) is an aluminum clamp that locks two standard 1-inch ball heads together at a 5 cm center-to-center distance, giving underwater photographers and videographers a rigid way to join arm segments, trays, strobes and video lights. It is a universal mount, so it integrates into an existing dive rig rather than tying you to one brand of arm.

Who it is for

This clamp is for scuba divers shooting stills or video who need to add, extend or reposition a lighting arm. Because it accepts any standard 1-inch ball head, it suits GoPro, mirrorless and DSLR underwater rigs equally well, whether you are lighting a wide reef scene or pushing a small video light into a tight crevice for macro work. Shooters who travel with their systems benefit from the lightweight aluminum build, roughly 70 g per clamp, while the robust dual-ball connection keeps heavier strobes where you aimed them.

Key details

  • Model: DHBJB
  • Material: anodized aluminum, corrosion resistant for saltwater diving
  • Ball head center distance: 5 cm
  • Ball head size: 1 inch (25 mm standard)
  • Weight: approximately 70 g
  • Adjustment: precision tension adjustment for firm, customizable positioning

Compatibility and sizing

DiveVolk describes the DHBJB as a universal mount made to work with ball heads and various diving accessories, so it connects two 1-inch ball heads from most underwater strobes, video lights, camera trays and arm segments.

What's in the box

  • 1 x Universal Ball Joint Clamp

DiveCatalog.com is an authorized DiveVolk dealer and a real dive shop in Irvine, California since 2003. Call or chat with us at 888-701-4017 if you want help confirming that the clamp matches the ball heads on your current arms and lights.

⚠️ 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 size ball heads does the DiveVolk DHBJB clamp fit?

It fits standard 1-inch ball heads, which measure about 25 mm and are the common size used on underwater camera trays, arm segments, strobes and video lights. The two ball seats sit 5 cm apart center to center. If your arms and lights use 1-inch balls, the clamp will join them; measure your existing ball heads first if you are unsure.

Can I use it with strobes and video lights from other brands?

Yes. DiveVolk describes the DHBJB as a universal mount designed to work with ball heads and various diving accessories, and it is compatible with most underwater strobes, video lights and camera trays that use the standard 1-inch ball. That makes it practical for GoPro, mirrorless and DSLR underwater rigs built from mixed-brand components.

Is one clamp enough, or do I need more than one?

Each package includes one Universal Ball Joint Clamp, and each clamp creates a single joint between two 1-inch ball heads. Each clamp creates one joint between two 1-inch ball heads, so add clamps to match the number of joints in your arm setup.

Will aluminum hold up in salt water?

The clamp body is anodized aluminum, which is corrosion resistant and intended for saltwater diving use. At approximately 70 g it stays light for travel while keeping a robust, reliable structure. As with all camera hardware, rinse the clamp in fresh water after each dive day and let it dry fully before storage. DiveVolk lists a one year warranty on its products.