... chain2) Zinc-plated, heat plated, yellow zinc-plated and self-colors are available for your options3) DIN763 chain ... 13mm, 16mm, 18mm, 19mm, 20mm, 22mm, 25mm, 28mm and 32mm4) DIN764 chain types include 4mm, 5mm, 6mm, 8mm, ... 18mm, 19mm, 20mm, 22mm, 23mm, 26mm, 28mm, 30mm and 32mm6) Available in raw condition or ZINC PLATED,HOT DIPPED ... assembled to meet customers' requirements British Stand link chains