???Secure and Stable 1-Inch Ball Head Design??Both ends of this extension arm feature 1-inch ball heads, providing a secure and stable connection for your devices. Ensure your camera or smartphone remains safely mounted during high-action activities without fear of wobbling or detaching ???Extended Reach with 73mm Length??Measuring 73mm in length, this extension arm offers greater coverage and height, allowing for customizable camera setups and optimal positioning. Perfect for capturing dynamic angles and getting the perfect shot in any environment ???High-Strength Nylon and Stainless Steel Construction??Made from a combination of high-strength nylon, lead reinforcement, and stainless steel, this extension arm is built to last. It enhances the adaptability of your mounting system and can withstand harsh outdoor conditions ???Compatible with B-Type Double Socket Mounts??This extension arm is designed to work seamlessly with B-type double socket mounts, such as memory mounts. It provides increased flexibility and convenience for users who require precise and customizable camera positioning ???Perfect for Outdoor and Action Sports Enthusiasts??Ideal for motorcycle riders, off-road enthusiasts, and anyone looking for flexible camera placement, this extension arm is the ultimate accessory to enhance your action camera or smartphone mount system Specifications: ?Applicable models: action cameras, mobile phones ?Material: nylon + lead + stainless steel Package included: ?1 x Extension Arm ?Other items not include