Features: Experience unparalleled durability with our 304 Marine Grade Stainless Steel Anchors Swivel Shackle, designed to withstand harsh marine environments and prevent tangles in Anchors lines. Crafted from high quality 304 stainless steel, this swivel shackle features a double swivel jaw for enhanced flexibility and corrosion resistance, ensuring long lasting Performances. Suitable for professional sailors, boat owners, and marine enthusiasts, this Anchors swivel is perfect for those who demand reliability and efficiency in their maritimes equipment. Suitable for use in oceans, Lake , and rivers, it provide secure mooring for various types of vessels, making it essential component for daily maintenance and operation. With its silver finish and robusts construction, the Anchors swivel seamlessly integrates into your boat's hardware setup, offering both functionality and style. Specifications: Material: steel Size: about 4mm/6mm/8mm/10mm(optional) Package Includes: 1xSwivel Shackle note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.