Shackles are u-shaped connecting tools with load-bearing capabilities and a removable pin. Shackles are used in a number of rigging and load securement applications to attach numerous lifting slings, chains, or ropes to an item or to one another. We provide D Shackles, which come in a range of styles and permutations including lifting slings and sling hooks. The load-lifting device and the thing to be lifted are connected by lifting D shackles. These are the most prevalent kinds of lifting shackles.