DIN STANARD CHAINS Welded link Chain 1)English standard link chain/Mild link chain 3/32",1/8",5 ... -colors are available for your options3) DIN763 chain types include 2mm, 2.5mm, 3mm, 3.5mm, 4mm ... , 16mm, 18mm, 19mm, 20mm, 22mm, 25mm, 28mm and 32mm4) DIN764 chain types include 4mm, 5mm, 6mm, 8mm, 10mm ... 14mm, 16mm, 18mm, 20mm, 23mm and 26mm5) DIN766 chain types include 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, ...