SLINGS ARE CONSTRUCTED OF HIGH STRENGTH 6 X 19 EIP IWRC CLASS WIRE ROPE (6 STRANDS OF 19 WIRES EACH EXTRA-IMPROVED PLOW STEEL SURROUNDING AN INDEPENDENT WIRE ROPE CORE) THAT RESISTS ABRASION FOR LONGER LIFE. WIRE ROPE SLING IS MANUFACTURED USING A MECHANICALLY SWAGED FLEMISH SPLICE TECHNIQUE TO FORM THE EYES SO THAT THE EYE STRENGTH IS NOT SOLELY DEPENDENT ON THE SLEEVE FOR GREATER RESERVE STRENGTH.