Attach this hoist ring to machinery or static loads to lift, move, or position with a lifting sling. The load rings have springs to reduce vibration-induced noise. The heat-treated, high-tensile chromium-nickel-molybdenum steel has a high-visibility fluorescent pink powder coating that permanently changes color at increased temperatures. The color changes to a deep black with small bubbles if the chain/component reaches 752°F, to indicate overheating. This hoist ring also offers 100% electromagnetic crack detection. Warning: The working load limit of an assembly is determined by the component with the lowest working load limit; do not exceed.