Tackform 20mm Aluminum Ball to 17mm Ball Adapter Compatible with Garmin and Other GPS Devices with 17mm Balls
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M. Erickson
> 3 dayThe 17mm is the old Garmin size. 22mm is the new size but this a 20mm which fits who knows what? Its made well but...
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Stacy W. Baughman
> 3 dayThe 20mm ball end was under-sized, so would not tighten in the fixture without using electrical tape.
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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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Ron Burgess Jr
07-06-2025Nicely milled and great finish.
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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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David
Greater than one weekPurchased 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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heather proctor
> 3 dayWorks good use it in the work vehicle and person
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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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HikerBro
> 3 daySnaps right into my existing cellphone mount. Seems 17mm is the standard size.
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JinxInks
> 3 dayDoes what it is intended to do.