Steel Cable Thimble Material: AISI304/AISI316 Wire Cable Thimble is used to protect the lifting eyes of rope slings and provide a rigid barrier between fragile rope strands and other rigging accessories used for connections to prevent wear and tear. At the same time, Wire Rope Thimbles can also prevent the rope eye from deforming or kinking by giving the rope eye a structure. Stainless steel wire rope Aircraft Cable Thimble has high anti-corrosion quality.