Each eye on these slings is formed using the mechanical Flemish Eye Splice.•DOUBLE TAGGED FOR SAFETY – Two tags are used on HSI slings to identify WLL (Working Load Limits).is proud to be the industry-leading USA based manufacturer of hoisting solutions for industrial construction and building projects since 1930.•GREATER WEAR RESISTANCE – A 6 x 25 IWRC (Independent Wire Rope Core) classification for wire rope slings offer large outer wires that provide a balance between fatigue and wear resistance.