... ,6mm,7mm,8mm,9mm,10mm Color: assorted Anodic Oxidation Stainess steel S hookWe do have some other similar items as following ... ,6061,6063,etc 2,surface finishElectroplateZinc plated(while,colour,dacroment),Nickel plated,copper plated,gold plated,chrome(3+Rohs &6+ ) plated,anodic oxidation,etc Dip plating ...