Sterling's Crane Sling Kit is purpose-built for crane-assisted tree work. It's the only ASME B30.9–compliant crane sling kit for arborists—and the strongest on the market. Built from rugged 5/8" CoreX-12 with two 12" hand-spliced eyes with protective wear pads: one to the crane hook, the other wraps the limb and connects back with a lifting shackle for a choked pick.. Strong, light, and intuitive connection to the crane when needing to lift and lower large limbs. Color coordinated: 30' sling is yellow and 40' sling is red for easy identification. Scannable compatible with a data matrix on the label. Individual slings are available for purchase on their own. MBS: 36,900 lbs. (164.5kN) WLL Basket: 14,760 lbs. (65.8kN), WLL Vertical: 7,380 lbs. (32.9kN), WLL Choker: 5,535 lbs. (24.7kN)