5-ton red lifting sling, of which safety factor can reach 5:1, 6:1, 7:1, has High tenacity ... % high tenacity polyester2.double ply3.SF:5:1, 6:1, 7:1 are available4.Low elongationWebbing Sling Features ... ply or double ply3. with reinforced lifting eyes4. safety factor available: 5:1, 6:1, 7:15. length available:1meter ... of stripes and printing on sling and label 6-Ton Brown flat polyester webbing sling