ONBYUV Connector Ball Head Extension - 1in Ball Diameter Aluminum Alloy

Feature: 1. Extension: The connector ball head extension supports to connect strobe or video light. Freely adjust the angle to get the best light angles to take the best photo you want. 2. Hollow Design: The hollow design makes it and reduces resistance when used underwater. The weight is about 2.5oz (70g), the buoyancy almost completely offsets its gravity. 3. With Protection Ring: The ball head is made of corrosion opposed anodized aluminum alloy with O ring friction gaskets, avoiding friction during connection and making the connection more stable. 4. Adjustable Length: The product adjustable length is about 15?20cm / 6?8in arm as a bridge to connect underwater tray or handle to underwater strobe or video light. 5. Underwater Use: Humanized and professional design greatly improves the use of the lamp arm underwater. Extend the diving light arm to connect multiple diving equipment (such as fill light, buoyancy arm, etc.). How to Use: Take out the product and use it. Specification: Item Type: Dual Balls Arm Material: Aluminum Alloy Product Adjustable Length: Approx. 15-20cm / 6-8in Weight: Approx. 70g / 2.5oz Ball Diameter: Approx. 25mm / 1in Thread: 3/8 (middle) 1/4 (both sides) Features: 1. Aviation aluminum, professional diving high strength hard anodized arm can avoid seawater corrosion. 2. Sturdy, lightweight, waterproof aluminum structure. 3. Use the ball arm between a ball clamp to extend the arm. 4. The unique humanized and professional design greatly improves the use of the lamp arm underwater. 5. Extend the diving light arm to connect multiple diving equipment (such as fill light, buoyancy arm, etc.). Package List: 1 xDual Balls Arm Note: Please allow some errors due to manual measurement.