Is it acceptable to bend a 1 inch wire rope sling around a 3/4 inch shackle?

Bending a 1 inch wire rope sling around a 3/4 inch shackle is not acceptable due to the potential for reduced strength and increased wear on both the sling and the shackle. Wire rope slings are designed for specific load ratings and when they are bent around a smaller diameter, such as a 3/4 inch shackle, it can create a significant reduction in their load-bearing capacity. This bending can also lead to kinking, which compromises the integrity of the wire rope, making it unsafe to use.

Additionally, when wire rope is bent around a shackle, it may not distribute the load evenly, leading to point loading in specific areas. This point loading could further damage the sling and the shackle, which can result in catastrophic failure. Proper sling practices recommend using hardware that is appropriate for the sling size to ensure safety and maintain the physical integrity of the equipment used in lifting operations.