17mm Adapter for Garmin GPS Mount with RAM Mount 1 inch Medium 3" Arm RAP-B-201 | eBay
Ram Mount - 14" Long Extension Pole w/ 1" Diameter Ball Ends & Double Socket Arm | eBay
Tackform 10" Extension Arm with Stiff Aluminum Rod Core. Dual 1" Rubberized Balls. Compatible with RAM and 1" Ball Systems from Arkon, iBolt and More Enterprise Series. : Amazon.co.uk: Computers & Accessories
RAP-114-PA-411, RAM Mounts RAM ROD Rod Holder with Extension Arm and RAM Track-Node Base | EET
RAM Mount Plastic 24 inch Extension Pole with 1 inch and 1.5 inch Single Open Sockets