AMPS Base + Mounting Arm + Device Holder Kit


Looking to mount your phone, tablet or action camera to a RubiGrid® system or to any flat and sturdy surface? This is the perfect solution for you.


At the foundation of these kits is our highly versatile Patent Pending AMPS base with integrated 20mm ball. These can be mounted to any of our RubiGrid® bases, any AMPS-compatible 3rd party base or even directly to the mounting surface.

Each configuration includes the following components:

  • 4-Hole AMPS ball with hardware
  • 7cm carbon fiber + kevlar mounting arm (excluding GoPro bundle)
  • Device holder

Make your selection from the dropdown menu.

Note: due to the presence of kevlar, the mounting arm has a subtle blue hue in direct light.

AMPS Compatible

Unfamiliar with the AMPS system?

The AMPS Pattern is a mounting standard and consists of 4 holes arranged in a rectangular configuration spaced apart 38mm x 30mm.

Learn more: AMPS Standard Explained

Included Installation Hardware

For applications where the back side of the mounting surface is accessible, we include 4x M5 bolts, 4x washers and 4x nylon nuts. This is the same hardware used to secure the AMPS balls to our line of RubiGrid® bases or any of our AMPS-compatible dual ball dash mounts that has an optional center mounting position.

For all other applications, you must source your own installation hardware. The mounting holes on the AMPS bases are 6mm in diameter so we'd recommend hardware with a diameter of 5.5mm.

Looking for something else?

If you're looking for shorter or longer mounting arms, our matte colored carbon fiber mounting arms or other device holders, check out the links below.

Customer Reviews

Based on 15 reviews
Brian Dalgarno
Amp base Jeep JK

Excellent addition to the Cockpit of my Jeep JK Rubicon ! Holds 2 phones, Go Pro & mini ipad securely & within reach !

John Christopher Ortilla

Works great with my iPad 12.9.

Chris Reisenauer

Great product

Christopher Peloquin

So far so good
I'll keep you posted

Shawn Bennett

Bought for ram, bought the 3 mount option to hang my plow controller, sander remote, and phone. Magnet mounts not strong enough for Maine winter roads.