











Tackform 20mm Aluminum Ball to 17mm Ball Adapter Compatible with Garmin and Other GPS Devices with 17mm Balls
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CT Buckeye
> 3 dayGreat for mounting 17mm ball devices to my 67 design Jeep Wrangler 20mm mounts.
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David
08-06-2025Purchased to match up a different holder for a phone, using the bulletpoint mounting system. A little expensive for a small piece of steel but it’s life I guess
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ramon gerena
> 3 dayNeed to be a little thicker. But if you add some rubber will work better, size is perfect
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Chase Kozlowski
> 3 dayUsed it to go from a mount to a wireless charging platform. Worked great.
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Joe
> 3 dayUsed this to join a generic MagSafe mount with my Bulletpoint mount in my Jeep. Worked out well and the metal construction vs. the plastic found on others is way better.
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Ron Burgess Jr
> 3 dayNicely milled and great finish.
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Nick
> 3 dayGreat quality, the ridges help adhesion and it fit perfect with my Bulletpoint arm to otterbox magsafe charger!
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Aylin Blanda
> 3 dayPleasantly surprised by the quality of the adapter. It is constructed of steel and has a textured finish on each on the 17mm and 20mm ball ends of the dog bone adapter. It worked perfectly!
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RhynosAndroid
Greater than one weekI mean...its a metal bar w/a metal ball on either end. The only way it doesnt work is if you didnt have the size right. Thats on the customer.
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Richard B.
> 3 dayWorks perfectly for the application that I needed very stable fits my mounting options would definitely recommend this product