A tubular thimble is a device used in a variety of applications to protect and strengthen rope or wire rope loops or eyelets. It is tubular shaped with an open end.
The main purpose of a tube thimble is to prevent the rope or wire rope from getting crushed or frayed where a loop or hole is formed.
By inserting a rope or wire rope through the open end of the thimble, the load is evenly distributed, reducing wear and damage.
Tubular thimbles are commonly used in marine and aquaculture mooring lines.