AMPS Drill Base Mount | 4.5" Modular Arm | Phone Holder | 20mm Ball System

TackformSKU: TFEN-AM01-SPR

Sale price$54.99

Arm Type - Die Cast

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

Mount Base Type - AMPS / Drill Base

Holder Type - Phone

Holder Compatibility - Tomahawk Cradle - Holds Devices up to 3.6" Wide and up to .7" Deep

Product Finish - Black Anodized


AMPS Phone Mount | 4.5" Arm | Spring Loaded Cradle | Enduro Series

Customer Reviews

Based on 34 reviews
Michael H.
Works great

The mount I bought works great, it’s compact - taking up minimal space, it’s rock solid and looks great too.

Kevin K. (Pittsburgh, US)

These mounts are by far the best out there. No debating that. Worth the investment.

George P. (Havelock, US)

The upgraded cradle made it worthwhile.

Michael S. (Columbia, US)
Strong and steady, not for large protective cases

I purchased this to hold my phone while operating a SkidSteer. The holding clamp would not open far enough for my iPhone 10 with a impact case. I ended up removing the phone holder and using the rest of the bracket to to hold the 7” backup camera monitor in the skid steer. It worked very well. I would purchase another unit If you make the phone holder open wider.

Stacy K. (Morrisville, US)
Phone mount

As soon as I opened the package, I knew the Tachform mount was exactly what I wanted. Rock solid construction, from the textured ball mount, to solid and easy to tighten wingnuts. I installed this on my motorcycle fairing, and it does not budge! Can remove/mount the phone with one hand, not a chance it’s coming out.


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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