half link on #35 chain

[hotroded]

What exactly is that half link for you find on chains next to the master link. is it for that little extra or does it really serve a porpuse ?

 

[metal man]

it is used for when one more link is to much and one less is short.they do have purpose its a added adjustment factor .

 

[hotroded]

That's what I thought its optional thanks dude