What is the purpose of a thimble in stagecraft?

The purpose of a thimble in stagecraft is to provide a location for attaching other hardware on wire rope. Thimbles are typically used in rigging applications where wire ropes are involved, specifically to create a rounded fitting at the loop of the wire. This fitting helps maintain the shape of the loop and reduces wear on the wire, making it more durable and increasing its lifespan. Additionally, thimbles enable safe and secure attachment points for hardware such as shackles and hooks, ensuring that loads can be safely managed in the sometimes demanding environments of stagecraft.