Boat Anchor Swivel Connector — 316 Stainless Steel, OneSection A singlesection swivel connector designed for anchor chains on ships, yachts, and boats. Constructed from marinegrade 316 stainless steel with a mirror polish to provide durable performance and smooth chain rotation. Key features Material: 316 stainless steel, mirror polished surface. Construction: strength onesection swivel connector. Sizes available: fits anchor chain diameters of 6 mm to 8 mm, and 8 mm to 10 mm. Pack quantity: sold as 1 piece per listing when specified. Type: marine hardware for anchor systems. Why you need this swivel connector Prevents chain twisting by allowing the anchor chain to rotate , keeping the anchor and rode aligned during deployment and retrieval. Reduces stress and kinking in the chain and cable, helping maintain reliable anchoring behavior. Simple, robust design suitable for routine anchoring and replacement of worn swivel components. Performance and compatibility Designed to work with standard 6 mm to 8 mm and 8 mm to 10 mm anchor chains. Select the size that matches your chain diameter. Mirrorpolished finish improves surface smoothness and reduces wear points where the chain rotates. Onesection design for straightforward integration into anchor rigs between the chain and the anchor or shackle. Typical applications Installing on recreational yachts and pleasure boats to prevent rode twisting during anchoring. Replacing a damaged or seized swivel on small to mediumsized vessels, including fishing boats and day cruisers. Use on mooring or tender systems where a rotating connection helps maintain proper orientation of the anchor or weight. Notes Measurement tolerance is approximately plus or minus 1 to 5 mm due to manual measurement. Actual item color and finish may vary slightly from photos because of lighting and display differences. Simple, durable, and compatible with common chain sizes, this 316 stainless steel swivel connector provides a practical solution to prevent anchor chain twisting and improve anchoring reliability.