5-ton red lifting sling, of which safety factor can reach 5:1, 6:1, 7:1, has High tenacity ... 100% high tenacity polyester2.double ply3.SF:5:1, 6:1, 7:1 are available4.Low elongationWebbing Sling Features ... with reinforced lifting eyes4. safety factor available: 5:1, 6:1, 7:15. length available:1meter to 100 meter6. ... of stripes and printing on sling and label 6-Ton Brown flat polyester webbing sling