The AZTEK Elite mechanical advantage system is composed of two Rock Exotica high efficiency swivel block pulleys, a personal edge restraint, 50' of purpose made RNR sewn cordage to create a versatile mechanical advantage system that can extend up to 12' while providing a 4:1 or 5:1 ratio of mechanical advantage. Some uses which this system can be used for are: Pickoffs, tensioning hauling systems, mini-hauls, attendant mobility, high directional guying and much more! The system bag can be easily mounted to your belt, harness, stretcher, tripod, railing, etc. using the integrated belt loop and Velcro straps on the backside of the bag. The RNR Aztek Elite kit is undoubtedly one of the most versatile tools that can be added to your gear cache. The only limit is your imagination. Made in the U.S.A.