... factor available: 5:1, 6:1, 7:1 5. Length available:1meter to 100 meter6.Working load limit:1 ... -300mm, thickness:3.5-40mm 7.Standard:According to EN 1492-1, with certificate of conformity 8.Certificate ... ISO4878, EN1492-1 ,ASME B30.9 Warning1.Failure to comply with this warning may result in serious load ... sling webbing from sharp edges of load.6.Do not attempt to use sling above rated lifting capacity.7 ...