**Universal Compatibility**: This double socket arm is compatible with RAM B Size Mounts and fits all industry-standard 1" ball adapters, allowing you to effortlessly mix and match your unique device mounts. **Durable Construction**: The Double Socket Arm is made of aluminum alloy, making it perfect for high-impact and high-vibration outdoor environments. **Secure and Adjustable**: With a simple twist of the knob on the side of the arm, you can securely clamp both ends onto any 1 inch / 25 mm ball joint, ensuring your installation is quick, easy, and reliable. **Customer Support Assurance**: Purchase with confidence knowing that our dedicated customer service team is available to assist you with any questions or needs regarding your Aluminum Alloy Double Socket Arm. Aluminum Alloy Double Socket Arm Compatible with RAM Mounts B Size 1" Ball Components, Fits Industry All Standard 1" Ball Adapters