Aquatica 8.0" Delta 3 Double Ball Buoyancy Arm

If you'd like your underwater photography setup to be lighter beneath the surface, try this 8.0" Delta 3 Double Ball Buoyancy Arm from Aquatica's Technical Lighting Control series. It makes your system more positively buoyant by 1.0 lb. The arm features a standard 1.0" ball mount with an O-ring on each end, allowing for connection to other arm components, strobes, video lights, and base mounts for trays via ball-joint clamps, such as Aquatica's #77804 extended clamp. The O-rings prevent slipping and enable a better hold with less force when the arm is connected to a ball clamp.