... Standard Ordinary Welded Mild Steel Link Chain, steel drag chainSHORT ,MEDIUM , LONG LINK CHAIN , chain & shackles, twist link machine chain,Machine ... '' 1/2'' 5/8'' 3/4'' 7/8'' 1'' 2. medium link chain:1/8'' 5/32'' 3/16'' 7/32 ... /8'' 1'' A2.Germany standard DIN5685A/C,DIN763,DIN764,DIN766 a. DIN5685A/C SHORT/LONG LINK CHAINSIZE(MM):2.0 2 ...