Aztek rock exotica The Aztek Pulley Kit from Rock Exotica is the ultimate in personal mechanical advantage. Developed in the early 2000s by Reed Thorne and Ropes That Rescue, the AZTEK system has become a valuable multipurpose tool of rescue and technical rope access practitioners. The Aztek Kit quickly changes from a 4:1 with a redirect to a 5:1 just by rotating the system. When configure, these double blocks will enable the rescuer greater versatility in a personal mechanical advantage (PMA) for rescue and general rigging. The Rock Exotica AZTEK pulley system is the ultimate multipurpose tool of rescue and technical rope access climbers. The AZTEK can be used as a pick off, adjustable directional, high directional guyline, high angle attendant tether, high angle litter scoop, load release hitch and much more. Machined from a solid block of high strength aluminum, the Aztek pulleys have an 8,00lbs (36kn) tensile strength. This compact set of fours can be configured as a 4:1 or 5:1 and can be used as a pick off, adjustable directional, high directional g Rock Exotica Aztek Pro Kit Developed in the early 2000s by Reed Thorne and Ropes That Rescue, the AZTEK system has become a valuable multipurpose tool of rescue and technical rope access practitioners. The AZTEK system has become the ultimate Personal Mechanical Advantage kit that can be configured as a 5:1, or 4:1 with a re-direct by just rotating the system. About: Rock Exotica - Aztek Pulley Kit Developed in the early 2000s by Reed Thorne and Ropes That Rescue, the AZTEK system has become a valuable multipurpose tool of The special Rock Exotica pulley used in the Aztek "set of fours" system. Although designed originally as an edge restraint carried at the harness, this compact double pulley set has become the ultimate Personal Mechanical Advantage kit that can be configured as a 5:1, or 4:1 with a re-direct . cacxxybtxmqyknmszuiktdpbgclwwlocnivtshgdyeejmawbbd