1、Durable Construction: Made of high strength stainless steel, used in water environment and sea environment, durable and long service life. 2、Polished Surface: Hand polished, exquisite appearance, strong antioxidation performance, perfect for all kinds of boats, yachts, etc. 3、Wide Application: Anchor shackle for a variety of boating or home applications, connecting chain and wire rope for camping, hiking and other outdoor sports. 4、Load Shackle: D shackles are always used with expansion hooks and stainless steel chains. It can be used for loading and unloading cargo, mining equipment, lifting machinery, etc. 5、Overall Dimensions: D ring length 57mm/2.24in, thickness 5.5mm/0.22in, width 12.5mm/0.49in, inner diameter 27mm/1.06in, bolt diameter 12mm/0.47in.