China U3 117mm Stud Link Anchor Chain:Material: CM690 Alloy steelSize: 117mmLength: 27.5M or 90FtOutside Length:6Doutside Length:3.6DCertificate: ABS, LR, BV, DNVGL ແລະອື່ນໆກະລຸນາຕິດຕໍ່ພວກເຮົາສໍາລັບລາຍລະອຽດເພີ່ມເຕີມ.