National Hardware Anchor Shackle, Working Load Limit: 2200 lb, 316 Grade, Trade Size: 3/8 in, Inside Length: 1-3/8 in, Inside Width: 1 in, Wire Diameter: 3/8 in, Width Between Eyes: 21/32 in, Pin Type: Screw, Pin Diameter: 15/32 in, Pin Material: Stainless Steel, Stainless Steel, Suitable for: Rope or Chain, Includes: Removable Screw Pin