LR, ABS, DNV, BV, NK, GL, RINA,CCS, KR Stud Link Anchor Chain 1 ... 3 High quality and good service LR, ABS, DNV, BV, NK, GL, RINA,CCS, KR Stud Link Anchor ChainGrade: U2/ ... U3Size: 22mm-71mmSurface: bituminous paintCertificate: LR, ABS, DNV, BV, NK, GL, RINA,CCS, KR other specifications can aslo be designed ... of Stud Link Anchor Chain: LR, ABS, DNV, BV, NK, GL, RINA,CCS, KR Stud Link Anchor Chain