AMPS Pattern Drill Base Mount | 4-Hole Pattern

TackformSKU: TF-BS-01-4H

Sale price$13.99


NOTICE! - Due to a such a broad range of mounting options (M4, M5, 10/32, self tapping, etc) we do not include mounting hardware.  

Component Type - Base

Mount Base Type - AMPS / Drill Base

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

Product Finish - Black Anodized

Customer Reviews

Based on 1 review
Matt G. (Piedmont, US)
IPhone pro Max holder

The first spring holder was a bit tight. I emailed customer service and had a new prototype delivered free of charge in two days. It’s perfect for the bigger iPhone. 👌🏻

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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 always aim for make sure our customers love our products, but if you do need to return an order, we’re happy to help. Just email us directly and we’ll take you through the process.

It depends on the creator and the product. All options are outlined on the product page, so look out for customization options there.


You can contact us through our contact page! We will be happy to assist you.

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