Streamline your underwater camera rig with the AOI QRS-11 Quick Release System Base with Ball Mount. Designed for marine photographers who value speed and safety, this quick-release adapter lets you mount and detach underwater lighting arms, strobes, and video accessories in seconds.

Fast Accessory Swaps and Advanced Double Security eliminates tedious screwing and unthreading underwater. Built on AOI’s Quick Release System -11 (QR11) architecture, this base integrates a ball mount base with a ball mount male insert to connect standard 1-inch ball arm clamps seamlessly. A push-button mechanism enables instant attachment and release, allowing you to reconfigure your lighting setup quickly mid-dive.

To protect your expensive imaging gear, AOI engineered a double security system featuring two release buttons and a dedicated security lock knob. This dual-locking system prevents accidental releases caused by underwater bumpings, heavy current, or accidental button presses.

Constructed from glass-fiber reinforced polycarbonate (PC + GF), this adapter withstands harsh saltwater corrosion and marine impacts while keeping your rig lightweight at just 74.5 grams. Upgrade your underwater camera setup with an intuitive, reliable, and secure quick-release mounting system.

Key Features and Benefits

• Quick Release System -11: Attach and detach ball mount accessories rapidly without manual threading.

• Double Security Protection: Features two release buttons and a security lock knob to eliminate accidental detachment.

• Integrated Ball Mounts: Connects directly with standard 1-inch ball arm clamps and lighting extensions.

• Durable PC + GF Construction: Resists ocean corrosion, wear, and impact using glass-fiber reinforced materials.

• Lightweight Profile: Adds heavy-duty security to your rig with a total weight of only 74.5g.

Specifications