The shackle is one of the least noticeable yet very important lifting accessories. Consisting of a threaded axle called a pin and a body, the shackle is typically used to temporarily connect a chain or rope to objects in order to lift or haul them horizontally or vertically. This tool can take on several shapes, including U-shaped, lyre-shaped, and round.
A piece of forged steel, the shackle is made up of a bracket and closed by a movable axle that can be a bolt or a much more sophisticated system. The connection can be made directly onto the object to be lifted if it contains a ring, or via a rope, chain, or sling attached to the object. Shackles available on the market come in different sizes, shapes, and sections to perfectly match their intended use. This tool is generally used by people working in construction, forestry activities, public works, and maritime activities. Indeed, shackles are used in ports, notably for handling freight on fishing boats, on sailboats (used on sails at the halyard and armor points), on chains (to anchor), and on certain ropes. In some cases, you can opt for the quick link or the hook.