The Chain Link is a continuous loop of amsteel with no knots.

Loops, Loups, and Loupes

Amsteel mods - The Hunting Beast

How To Make A Bowline Knot - Essential Knot w/ Non Slipping Loop [Outdoor SurThrival]

送料無料キャンペーン?】 AMP JAPAN Thin Chain Link Long

Making and Breaking Amsteel / Dyneema Loops

Simple Hammock Suspension Options using a Continuous Loop – The Ultimate Hang

Dyneema Amsteel 7/64 fast shackle tutorial

Hammock continuous loop soft shackle with evo loop

Mantis (2) - Lightweight Carabiner Replacement

Large Diameter Bull Rope — Knot & Rope Supply