iBOLT 17mm Dual Ball Vertical Clamp Mount for Handlebars, Poles, Posts for Garmin GPS Systems and iBOLT Phone Holders SEMI TRUCKS Works with all industry standard

Works with all industry standard 4 Prong connector adapters

This innovative bracket securely attaches to a 25mm/1-inch ball joint

backing plate

you'll appreciate the iBolt TabDock™ C-Clamp Mount for Tablets

iBOLT 17mm Dual Ball Vertical Clamp Mount for Handlebars, Poles, Posts for Garmin GPS Systems and iBOLT Phone Holders SEMI TRUCKS Works with all industry standardThe iBOLT 17mm Dual Ball Clamp for Handlebars Poles and posts is great for mounting your Garmin GPS system or any other 17mm accessory where you need it most. Use your device as a dash cam on your motorcycle or bicycle or mount your Garmin GPS system with the 17mm ball to get directions.