Chain Slings

Select a chain grade (commonly Grade 80, 100, or 120) based on required strength and industry standards; choose chain diameter and number of legs so the working load limit (WLL) exceeds the heaviest expected load, and consult load charts that account for sling angle and hitch type

Determine the maximum lifted weight including rigging hardware, then choose a sling with a WLL higher than that value with margin for sling angle reductions; manufacturers and standards provide WLL tables by chain diameter, grade, and configuration

Inspect before each use for wear, elongation, cracks, nicks, deformation, corrosion, and damaged hooks; remove from service if any defect or elongation beyond allowable limits is found, keep records of periodic formal inspections, and clean/lubricate to prevent corrosion

Look for compliance with relevant standards (such as ASME B30.9, EN 818, or national equivalents), traceable material and proof test certificates, and labels indicating rated WLL, grade, and manufacturer identification

Ensure all components are matched to the same chain grade and rated WLL; mismatched or lower-rated fittings can reduce overall capacity and may not meet safety requirements

Chain sling prices typically range from lower-cost options under $50 for small assemblies up to several hundred dollars for higher-grade, multi-leg slings; cost is driven by chain grade, diameter, length, number of legs, fittings, and certification or inspection services