Features: 1. Adopts 304 stainless steel, corrosion resistance, rust resistance, acid resistance, waterproof and strength. 2.Adopt electrolytic polishing process,make it more bright and smooth,not hurt your hands. 3. One-way screw, design, more robust, bearing capacity of 2500kgs/5511lbs, suitable for a wide range of applications. 4. Mainly used indoor and outdoor, connected with turnbuckle and hook to facilitate winding up. 5. Can be used in a variety of marine and household applications, can be used for loading and unloading items, land transportation and more. Specifications: Item Type: D Shackles Product Model: M25 Material: Stainless Steel Product Color: As picture show Product Weight: Approx. 59.9 oz (1697 g) Load Capacity: 2500 kg / 5511 lb Purpose: Marine hardware used to connect and lift wire ropes, chains and other rigging equipment with strong load bearing capacity. Package List: 1 x D-Shape Shackles