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

Used it to go from a mount to a wireless charging platform. Worked great.

I recently bought some Bulletpoint mounting systems for two of my vehicles. I already had a charging phone holder I still wanted to use but they didnt fit the Bulletpoint system as it came. I needed these adapters and they worked perfect. They have held them great and Im very happy with them.

Honestly it is exactly what I expected. After looking more closely, I wish the orbs were textured. The Ram Mount system has groved orbs and it really seems to make the difference in staying power.

I needed this adapter to attach a phone mount (that uses a 17mm ball) to an extension arm (that uses a 20mm ball), and it worked perfectly. All aluminum means its heavy and strong, and the best part of this adapter is that the metal balls do not warp or flatten out when you tighten the clamps (unlike a plastic version). Worth the extra cost over plastic for sure.

Great thing is this is exactly as advertised. Fits perfectly for my GPS.

I 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.

I used this to attach my Furrion camper camera monitor to my Bulletpoint mounting system in my 21 F250. It worked fine, although the fit into the Furrion socket was pretty tight. Took a good bit of force to get it in. I guess the good thing is it actually holds its position pretty well, as the monitor is fairly heavy.

Bought this to add my Garmin unit to my Bulletpoint mounting system. Works as intended.

Need to be a little thicker. But if you add some rubber will work better, size is perfect

The 20mm ball end was under-sized, so would not tighten in the fixture without using electrical tape.