Arm | Double Ball | 20mm to Furrion/Garmin Big Ball | Aluminum

TackformSKU: TF-AR-54

Sale price$14.99

Arm Type - Aluminum Tube

Ball & Socket System - 20 Series™ (20mm Metal Ball)

Mount Base Type -

Holder Type - Furrion / 22.4 mm Ball

Holder Compatibility - Furrion Ball Device Holder - Holds Furrion S 5" and Furrion S 7" back up camera display.

Product Finish - Black Anodized


This ball is compatible with 20mm Enduro series couplers along with your 5" or 7" Furrion Vision S.

Customer Reviews

Based on 10 reviews
Rusty T. (St Louis, US)
Tackform products are outstanding

I first purchased a Tackform magnetic phone mount several years ago for my previous truck and was very happy with the mount's performance. So when it was time to add mounts in my new truck for a TPMS monitor, Garmin GPS and Furrion rear observation camera monitor, I returned to Tackform (after considering others). I have a Builtright dash mount in mount truck and bought several Tackform products to mount the aforementioned items to it. Tackform products provide the needed reach/strength/flexibility and are solid when driving/towing. No more suction-cup mounted stuff on the windshield! I would highly recommend these products to others.

Will J. (Summerland Key, US)
Perfect Fit

Top quality construction and perfect fit!

Customer (Denver, US)

Arm | Double Ball | 20mm to Furrion/Garmin Big Ball | Aluminum

Cavtrp (Arlington, US)

I had problems finding away to mount a Garmin RV890. This part did the trick.

J.S. (Smyrna, US)
Only product that works!

I reached out about a year ago attempting to buy this product that was out of stock at the time. A tack form representative told me the product was in stock but had fitment issues with the furrion system at the time so they were only selling them per customer request. Due to them not being in stock I tried a 3D printed alternative that was absolutely terrible. While purchasing other items recently I saw the adapter was restocked so I ordered one assuming the fitment issue was resolved. I just got the product and put it to the test and it fits perfectly. I am very glad the fitment issue was resolved and I no longer have to rely on an ill fitting 3D printed bandaid.


Tackform strives to ship all orders same business day if they are ordered by 2 PM Central standard time. Orders placed after 2PM central standard time will ship the following business day.

We use all major carriers, and local courier partners. You’ll be asked to select a delivery method during checkout.

We ship from our headquarters and warehouse in Addison, IL. (Nortwest Suburb of Chicago)


Of course. Tackform has a flexible return policy. You can find the full details at by clicking here -> RETURNS

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