Which of the following is an essential piece of equipment for lifting 1998 pounds?

The selection of the 3/4 inch shackle as the answer indicates an understanding of load limits and equipment specifications. A shackle is a versatile piece of hardware used in rigging applications, often in lifting heavy materials. The strength of a shackle is determined by its size and material, with larger sizes generally capable of supporting heavier loads.

The 3/4 inch shackle is designed with a certain load capacity that is suitable for lifting heavy weights, including up to or exceeding 1998 pounds, depending on the specific manufacturer’s ratings. This makes it an appropriate choice for tasks involving significant loads.

In contrast, the 1/2 inch shackle would likely not have the adequate load capacity necessary for safely lifting near 2000 pounds, putting it at risk of failure. The 1 ton chain hoist may be capable of lifting 2000 pounds, but it focuses more on the lifting mechanism than on the hardware necessary to connect and manage the load. Similarly, while double ply nylon could potentially be used for lifting applications, it’s more geared toward straps and slings rather than a direct lifting hardware connection like a shackle.

Hence, recognizing the specific requirements for safely lifting heavy weights, the choice of the 3/