Chain Links

Select chain links based on load capacity, material, and intended use: galvanized steel for general outdoor and rust resistance, stainless steel for corrosion resistance in marine or chemical environments, and hardened alloy for high-tension or lifting applications; check the chain grade and working load limit to match your safety factor and expected loads

Choose chain diameter by comparing the working load limit of each size to your maximum expected load with an appropriate safety margin; pick lengths that meet your span or application and allow for attachments or shortening—measure the full run and include extra for terminations

Look for clear markings or documentation of grade and working load limit (WLL) and ensure the chain and all fittings are rated for lifting/towing; use safety factors recommended for the application and replace chains with visible wear, elongation, or damaged links

Common corrosion options are hot-dip galvanizing, electro-galvanizing, and stainless steel; maintain them by rinsing off salt or chemicals, applying light grease or corrosion inhibitor to joints, and inspecting periodically for rust or pitting

Minor surface damage can be cleaned and evaluated, but chains with stretched, bent, cracked, or excessively corroded links should be replaced rather than repaired to preserve rated strength and safety

Use compatible, rated fittings such as clevis hooks, shackles, grab hooks, or master links that match the chain grade and diameter; ensure all components carry appropriate load ratings and are inspected as a system

Store chains dry and off the ground, ideally hanging or on pallets to avoid moisture contact; coat lightly with oil or a corrosion inhibitor for long-term storage and cover if stored outdoors