Ergotron LX / Amazon Basics Dual Monitor Arm Extension Pole Adapter

I recently purchased an Amazon Basics Premium Dual Monitor arm stand: https://www.amazon.com/gp/product/B00MIBN71I/

Which is equivalent to the Ergotron LX Dual monitor Arm: https://www.ergotron.com/en-us/products/product-details/45-245

However, I found that the stand did not raise the monitors high enough for me. The stand is supported by single 3.5" threaded pipe. Unfortunately the pipe and threads are a custom size that are not easy to find a replacement for without custom machining.

So I created this adapter piece in Fusion 360 to adapt between the custom threads and a standard 1" NPT pipe thread.

The pipe I used is this 10" long 304 Stainless Steel 1" NPT x 1" NPT Malleable Nipple Cast Pipe: https://www.amazon.com/gp/product/B08H7K7CRQ/

Printed in Overture PLA+ at 0.12 layer height with 100% infill

Print Settings

Printer Brand:

Creality

Printer:

Ender 3

Rafts:

No

Supports:

No

Resolution:

0.12 mm

Infill:

100%

Filament: Overture PLA+ Black How I Designed This ===================