I am not sure of what you are pointing out.I see a "Notch" of some kind on the close up of the SS link(Bottom,right I do not like the looks of it but it may be OK) but I do not think it is on all type 2 chain links.You also show 4 type 2 chains and one type 1 chain(Middle ,right side)

Last edited by zorro; 07/21/2012 03:35 PM.

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