2 Pack Double 17mm Ball Mount Joint Head Connector Extension Adapter for Garmin GPS Car Bicycle Motorcycle Handle Bar Phone Tablet Holder Bracket Socket Arm Base Dash Camera Clip Clamps

There's not much to say besides, it works as advertised.

Poor construction quality, ball on end attached to my phone ( Samsung 21fe ), broke off during first ride on the street bike. Mounted to the handle bars. That's a bit of a distraction driving down the freeway at 70 mph. Fortunately, I caught my phone and didn't damage anything else. Going to try an aluminum one, wish me luck!

This is attempt No. 2 at finding an adapter to mount a Garmin GPS on something other than a glass windshield. These two items are cheap plastic that would break with a twist and don't even fit tight in the ball mount on the back of a Garmin GPS. If you have one, you know how tightly they snap in and how you cam move it and it will hold. These do not fit tightly and the Garmin dangles loosely. Returning. Not usable, especially not for what a Garmin GPS costs.

There was nothing wrong with these I am just a little OCD and didn’t want plastic extensions with the metal. I have to have stuff matching and if u don’t care if they r plastic they do help locate the mount where u want.

The short double was purchased for a handle bar mount extension for a phone mount. Had been riding for about 3 hrs. It broke off and I almost lost my phone that I was using for GPS

Needed an adapter for my Garmin to fit in a dash mount. Ball size was a bit too small.

Short one broke after going over a bump. Long one flexes way too much to use for anything

Arched bracket broke with minor load applied while trying to adjust position of device.