SpecificationsSpecifications 1welded link chain 2) diameter:2mm to 65mm 3) surface: galvanized, 4)surface:each link is free from defects,surface cracks, burrs, overtop, and flaws, including rough surfaces which might cause kinking of the chain in service.5)finished: The chain 's fininshed with antirust oli,5)breaking load: each link be able to..