What is an adjustable-length attachment used for connecting other rigging components?

An adjustable-length attachment used for connecting other rigging components is a turnbuckle. A turnbuckle is specifically designed to allow for the adjustment of the tension or length of a cable or rope, making it an essential tool in rigging and hoisting practices. By twisting the turnbuckle, tension can be increased or decreased, which provides flexibility in adjusting the rigging setup to ensure it meets specific needs in different applications.

This characteristic is key for situations where precise control of tension is necessary, such as in lifting applications or when securing loads under varying conditions. The ability to adjust the length and tension of the turnbuckle effectively contributes to the overall stability and safety of the rigging system.