The shackle is made by Stainless STeel Aisi304 or Aisi316, meet the Standard of European commercial type, DEE type with Screw pin .Usually can be used for marine and yatch .
Large Bow Shackle meet european commercial large bow shackle.The type is Bow type with Screw pin .made by Stainless steel AISI316 & AISI304 .Usually can be used for sail boat and yatch .
The safety pin dee shackle,meet the standard of US FED SPEC RRC-271D,It is Dee type with Safety pin AS2741,used for lifting,The material is Carbon steel & alloy steel .