... Welded Mild Steel Link Chain, steel drag chainSHORT ,MEDIUM , LONG LINK CHAIN , chain & shackles, twist link machine chain,Machine ... Steel 2. German Standard DIN Series(DIN5685A/C ,DIN763 long link chain with PVC blue thick film,DIN764,DIN766 ... 2'' 5/8'' 3/4'' 7/8'' 1'' 3. long link chain:1/8'' 5/32'' 3/16'' 7/32 ... DIN5685A/C,DIN763,DIN764,DIN766 a. DIN5685A/C SHORT/LONG LINK CHAINSIZE(MM):2.0 2.5 3 3. ...