Features 1.Parameter: The connector is applicable for 68mm 1/4in5/16in chains, with load capacity of 3200lbs, 2.Easy to Use: Attach the swivel joint to the anchor, and the chain will no longer twist, prevent twisting of anchor chain and anchor cable. 3.Material: The 316 stainless steel rotary anchor connector is designed to slide the anchor roller easily, with mirror polishing design ensure rust resitance. 4.High Performance: It can effectively minimize the wear of bow drum and windlass, can be used between anchor chain or between anchor chain and anchor cable. 5.Fine Workmanship: Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability. Specification Item Type:DoubleAnchorSwivelConnectorMaterial:StainlessSteelSize:1/4in5/16in (6-8mm)Load Capacity: 3200 lbsMaterial: 316 stainless steelSurface treatment: Mirror polishingApplicable Chain: 6-8mm/0.24-0.31inFunction: Connect the swivel joint to the anchor, and the chain will no longer twist. Package List 1 x DoubleAnchorSwivelConnector2 x Wrench