The AZTEK system is a compact double pulley set and has become the ultimate Personal Mechanical Advantage kit. The Aztek can be used as a pick off, adjustable directional, high directional guyline, high angle attendant tether, high angle little scoop, load release hitch and much more. Each pully is color coded to match with a corresponding prusik for quick identification. The Aztec pulleys are machined from solid aluminum, feature swivel connection points and utilize high efficiency bearings.