This chain is made out of 6al4v and grade 2 titanium. I made all of the components except for the spring catch. The chain is made out of saw cut titanium links and the terminations are made out of turned titanium beads with a center connecting post to allow them to turn. This chain is not anodized, but I offer anodizing with any of my titanium chains.
Dimensions: Terminations: 1/2", chain 3/8ths"