Tackform 20mm Aluminum Ball to 17mm Ball Adapter Compatible with Garmin and Other GPS Devices with 17mm Balls

Snaps right into my existing cellphone mount. Seems 17mm is the standard size. The products are absolutely first class. Fit and finish is excellent. Function is flawless. Customer service is just without peer. I won't bother to mention why I contacted customer service, because it's kind of dumb, but I can tell you that Tom (everybody raves about him, and they are right) not only resolved my issue, but when I mentioned an unrelated issue he shipped a product to me for free to address the problem. Just not enough good things to say. Customer for life. No, this isn't a sponsored review. It's just that for the last two-plus years it has been so rare that anyone, anywhere actually puts out a great product at a good price and executes outstanding customer service that I am more than happy to shout it from the rooftops. TL;DR - Freakin baller. Amazon comment reviewer: I'm going to post this comment on multiple products. Please don't flag it as a dupe.

Tackformの20mmボールアームを愛用しているのでスマホホルダーを利用するときに使っています。何回リピートしたか分かりません

I had picked up a Bulletpoint Mounting Solutions mount for my Jeep JK and they use a 20mm ball. The mount that I had on the back of my ham radio faceplate was for a 17mm ball. This product helped me to use the mount and have a rock solid platform for my radio. It's a solid, great quality product. This is definitely not a cheap plastic ball mount. You will be happy with it. *********************************************************************************************************************************************** I rely on reviews when I make purchases so I put a lot of time into reviewing everything I buy on Amazon for personal and my business. Please show your appreciation by clicking the "helpful" below when it asks if the review is helpful!!!

精度がしっかり出ているようでガッチリ固定できます

ビートソニックの球形マウントは20ミリでエアコン吹き出し口等に取り付けるMagSafe充電器は通常17ミリなのですが、この両者オス・メスが逆になっているので必ず必要になります。