7.87 inch 20cm Aluminum Alloy Dual Balls Arm

7.87 inch 20cm Aluminum Alloy Dual Balls Arm
Features
1. Aviation aluminum material, professional diving high-strength hard oxidation treatment arm (Black) can prevent seawater corrosion.
2. Strong, lightweight, waterproof aluminum construction.
3. Use this ball arm between one ball clamps to extend an arm.
4. Unique humanization and professional water-through design, greatly enhance the use of the lamp arm under water.
5. Extend diving light arm to connect multiple diving equipment (such as fill light, buoyancy arm, etc.).
6. You can use this arm to securely attach camera accessories, monitors, lights, or underwater lighting equipment to your favorite camera system.
Specifications
1. Light arm size: diameter 25.4mm, center effective distance 180mm, total length 200mm
2. Weight in water: 52.8g
3. Land weight: 78.9g
Precautions
1. Check the light arm with a sealing ring before dive each. If there is any leakage, please install it yourself and then dive.
2. After dive each, please rinse the outer surface of the light arm with water, and store it properly after the inside and outside of the light arm.