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U2 & U3 Anchor Chains
U2 & U3 Anchor Chains Type: Stud Anchor Link ChainGrade: U2, U3 GradeDiameter: 12.5mm-162mmMaterial: CM490, CM690Certificate: LR, ABS, CCS, BV, NK, GL, DNV, IRS, RINA, etc. U2&U3 Stud Anchor Chain Specifications: