【Product Compatibility】This 17mm ball mount is designed to connect to any 17mm double socket arms and mounts. It is compatible with Insta360 OneX4, X3, X2, X, RS, GO3/2, GoPro Hero 13 12 11 10 9 Black If it is other models, such as Hero 7 or earlier versions, borders need to be used to match them,To ensure compatibility, it is recommended to check if there is a 1/4 "screw hole at the bottom of the camera 【Premium Material】The 17mm Aluminum Mini Ball Stand Mount Adapter, featuring a 1/4" screw, is made from anodized aluminum alloy. It is durable and built to last, providing excellent stability for your camera while resisting wear and tear. 【Universal Expansion】The mount is compatible with any 17mm dual ball arm and stand, providing flexibility for various mounting and shooting setups. It enhances stability and convenience for your filming needs. 【Size Confirmation】Please verify that your device uses a 17mm ball mount interface to ensure compatibility. This stand is specifically designed for Insta360 cameras (such asX4, X3, X2, X, RS, GO2) and works with B-type 17mm dual ball arms like those from RAM Mounts. 【Product Specifications】The 17mm ball mount has a diameter of 17mm and comes with a 1/4" screw. Individual weight: 15g. Please confirm the size and compatibility before purchase to avoid returns due to mismatches. 【Versatile shooting partner: 17mm dual ball adapter】The rider attaches the Insta360 X3 to the motorcycle handle, with an aluminum core anti vibration design that is not afraid of bumps, and a 1/4 "screw stable support device that can withstand strong winds. The studio party cuts GO2 macro and Hero 13 dual positions in seconds, 15g ultra light body+anodized aluminum body compatible with RAM and other brands of brackets. Dual packaging design - outdoor backup anti loss, multi machine joint shooting in the shed, compatible with X4/X3/X2/RS/GO2 and Hero 9-13 (old models require adapter rings). Before purchasing, please confirm that the equipment includes a 17mm ball port or 1/4" screw hole.