Lehigh 7420-12 1/4-Inch 170-Pound Stainless Steel Spring Link Supports up-to 170-pounds and endures severe climates Measures 2.3-Inch (L) by 1.2-Inch (W) by 1.2-Inch (H) Rigid design ensures stability and strength Made of stainless steel that protects against corrosion Ideal for marine, industrial and agricultural applications