1520 Drag Chain end for 3D printer

This is a 15x20 dragchain for my HyperCube 3D printer. The chain is designed to be mounted sideways to a 2020 aluminium extrusion and moves horizontally.

Here is the link for the chain:

https://www.amazon.com/gp/product/B072QWH4BT/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1