Material: 304 Stainless steel construction, anti-rust, anti-corrosion, and durable. Fit: Fit for 3/32"-1/16"mm Diameter Wire Rope, Cables, Clothes Lines etc. Function: Protect the surface of wire rope from being too severely worn. Wide Applications:Ideal for marine and industrial rigging and wire rope applications , Lifting and connecting, Wire rope fittings, Marine hardware fittings Package Include: 50pcs M2 304 stainless steel thimble