The Hoist'N Lok Big Game Hoist was designed by supreme hunter, guide and general outdoor boss, Russ Kommer. The Hoist'N Lok is a patented 4:1 mechanical ratio pulley system that makes hanging your animal quick and easy. The game hoist has an aluminum pulley with a knurled cam that locks the rope into place by simply moving it to the side. The simple, yet effective mechanism removes the task of finding somewhere to tie the rope off while keeping the load hanging. The Hoist'N Lok makes the process a one person operation that doesn't require any knots or hassle. To adjust or lower the load, simply pull the rope to the opposite side and the cam releases, making it easy to hang the animal higher or lower for skinning and processing.