This whoopie sling can be adjusted from short to long in just seconds. It is often used by riggers to anchor a block or friction device to a tree. A whoopie allows the rigger to mount hardware snug against the tree, minimizing slack in the rigging system.

Available in four different sizes: 3-8', 4-11', 4-16', or 4-20'.

WLL: 3,661 LBS