1、Widely Used: Boat anchor swivel connector is widely used in a variety of marine applications such as anchor chains, ropes, dock lines and other marine equipment; for small boats, yachts, sailboats, fishing boats and other marine equipment. 2、Versatile Use: The boat anchor swivel is a versatile accessory that can be used for a variety of applications including anchoring a boat, tightening a dinghy, and securing dock lines. 3、Large Load Capacity: The anchor swivel has a breaking strength of 9,000 lbs. and a large ball bearing design for smoother swivel rotation. 4、316 Stainless Steel: Boat anchor swivel shackle connector is made of high grade 316 stainless steel, durable and rustproof, high strength, not easy to break. 5、Easy Installation: The boat anchor chain swivel connector can be installed in minutes and provides a strong connection between the anchor chain and the swivel connector.