4-Point Ball Joint Mounting Bracket | Dancop International GmbH
Ball joint bracket
Ball joint bracket
Amazon.com : VizGiz 6 Pack Tightening Nut for Replacement Car Mount Screw-On 17mm Ball-Joint Fixed Adapter Head Bracket Holder Ring for Phone Air Outlet Handlebar Kit Camera DVR Camcorder Wireless Charger :
On-Stage UM-01 Ball-Joint Adapter for U-Mount Tablet UM-01 B&H