Summary: You may see from our title that this S-link is made with the help of Multi-Sized-Looping-Pliers, however, many people have not this kind of tools, so what can we do? Here I will show you a way to make the S-link by the use of barrel with different size.
Step1. Put the wire on the surface of a thin barrel and rotate the wire with your hand to make a whole loop.
Step2. Pull out the thin barrel and use another thick barrel to make a bigger loop with the same way of the first one.
Step3. Pull out the thick barrel.
Step4. Cut off the excess wire
Now your S-link has finished. See, just with four simple steps, an S-link is created, have you mastered it? make one and just try!