You might see shackles and think they’re only used in horror movies to keep people prisoner. But the truth is that shackles have a lot of different uses, both in films and in real life.
Understanding the different uses for shackles and what they’re used for can help you decide if you ever need to use them yourself.
What Is a Shackle?
A shackle is a metal loop that fastens together with two pieces of equipment or connects one end of a chain to another. Shackles are often used with chains, ropes, and cables to create secure connections.
Anchor Shackles
Anchor shackles are one of the most common types of shackles. They’re used to connect ropes, chains, or cables to an anchor point. This function could be a ring bolt in the ground, a D-ring on a wall, or any secure connection point. The most common use for anchor shackles is for boats to connect mooring lines.
Chain Shackles
Chain shackles connect two pieces of chain. They come in various sizes, but the most common length is 3/8 inch. Chain shackles have a variety of uses, but they’re most common in construction and rigging applications.
D-Shackles
D-Shackles have many uses in the transportation industry. They are durable and robust, and they work by connecting two objects with a single bolt, making them versatile.
Since these shackles are so useful, many industries have adopted them as standard equipment for docks or ships. D-Shackles can also be used to secure loads during transport, and they work well in combination with other types of rigging hardware.
Turnbuckle Shackles
Turnbuckle shackles are a type of shackle in the construction industry. They often are adjustable to connect two objects at different lengths.
This connection makes them ideal for use in applications where the length of the link needs to be adjustable, such as when connecting two beams. Turnbuckle shackles are also commonly used in the rigging industry.
These shackles have many functions and work well to attach ropes, chains, and cables in various applications. They’re easy to use and versatile, making them a go-to option for multiple industries.
If you’re ever in need of connecting two items, whether it’s for construction or entertainment purposes, a shackle is likely the best option for you.