Hi,
As the title says,
According to this https://bitspower.com/support/521/replacement-o-ring-for-12mm-enhance-multi-link-adapters?show=521#q521, the internal o ring and external (g1/4 o ring) are different on a 12mm multi link compression fitting, however the g1/4 o ring looks very similar in size. I am wondering can I use it instead of the internal o ring, as some of my internal o rings have small tears.
Also in the post linked above, the answer says their is another type of o ring used in the compression ring. Can someone link me which o rings these are? Or are they same as the internal o ring for 12mm?