ARKON 25mm Ball to 17mm Ball Adapter - Black - SP25MM17

Works as described.

like others, I too had to sand it down. Once that was done it works great.

I looked everywhere for this so that I could use my Ram mount with a great Squish 2-in-1 Universal Cell Phone charger for my car. Awesome combination.

Recent convert to RAM mounts, which are awesome! This adaptor to use a Garmin with the RAM system is perfect.

Does the job

Used to mount GPS unit to ram dash mount.

This adapter is perfect, but just a little too big for my socket on my police per-installed mount. I seen a review on here of a guy setting up a hand drill to spin the ball and a piece of sandpaper in the other hand to take a little off the ball. Dang I wish I would of thought of that, I just leaned to ball against my grinder and shaved off a layer little by little. Without this adapter I would of never been able to use all the ram products. Everything is working great now. I think I was suppose to go from big to small and not from small to big 1 ball but - heck if it works, it works. Next is to put a triple split-er and mount both a cup holder and a phone holder on this little ball adapter. If it does not work, I will just use one at a time. Thanks

I needed this dual ball to connect the 25 mm RAM mount to the Garmin Zumo which requires a 17mm ball. There were some reviews expressing concern about the size of the ball and some people suggested one might need to put surgical tape around the ball to make it the right size. I found that it was an absolutely perfect fit right out of the box. Excellent materials and perfect fit. Highly recommend.

Good to hook it up brackets

good price, good product.