AMPS Compatible 20mm Ball with Metal Mounting Plate

Each AMPS Plate and 20mm Ball Joint Assembly comes with Heavy Duty Bolts and Nylon Locking Nuts so you get everything required for a rock solid installation.

Hole locations are in the standard AMPS pattern of 30mm x 38mm (1.181” x 1.496”) so this will mount to anything with the AMPS hole configuration.

The ball size is 20mm and is compatible with our Carbon Fiber + Kevlar Mounting Arms and our GoPro Mount.

2-HOLE vs 4-HOLE AMPS BALLS

Choose between our rectangular 4-hole plate or 2-hole plate depending on your needs. 4-holes AMPS balls are recommended for maximum stability with phone and tablet holders. 2-hole AMPS are suitable for lightweight action cameras and other lightweight devices.

Bulletpoint AMPS Pattern Standard Dimensions

BUILD QUALITY & MATERIALS

The base is made from precision laser-cut metal and features a thin rubber strip to help absorb and reduce unwanted vibrations as well as prevent scratching with the mounting surface.

The 20mm machined ball is also made from metal and features grooves to help provide additional friction and grip so your device won't spin or move.

COMPATIBILITY

These plate and ball assemblies are fully compatible with our RubiGrid™ Platform Base for the Jeep Wrangler JL and Gladiator, RAM Truck RubiGrid™ as well as our Ford F-Series Mounts.

Shown below is our RubiGrid with Two 4-Hole AMPS Plate & Ball Assemblies to demonstrate what is possible.

Customer Reviews

Based on 85 reviews
88%
(75)
7%
(6)
1%
(1)
2%
(2)
1%
(1)
C
Chad Jones
Solid as a rock!

Fits perfectly. Works perfectly. Hard to think how it could be better.

C
Christopher Kiel
Works great

Simple easy to install. Great item

M
Mindi Shull
BEST PHONE MOUNT OUT THERE

I love my whole set up I have gotten for my 2021 JLU. Very easy to install, sturdy, & is excellent when off roading. Best phone mount ever! I have displayed your sicker on my jeep as well & have recommended your product to quite a few people when they have asked about my phone mount.
Thank you!
Mindi

A
Andrew Browning
Solid/reliable mount.

2020 Jeep Gladiator.
This was an easy to install mount. I've loved how sturdy and reliable it has been. Very little movement, even when you go off road.

B
Bob O’Quinn

AMPS Compatible 20mm Ball with Metal Mounting Plate