Chain shackle Material:stainless steel Drop forged, upset forged Use for connection Customized sizes and designs SpecificationsType : US TYPE SHACKLE ,EUROPEAN TYPE , ... and so on 2). Standards: Federal spec., AS type, DIN type, European type, D type and bow type3) Surface: hot dipped galvanized, electro ... abnormal shackles according to customers different requirements. Data: Bolt Type Chain Shackle