Rock Exotica when only the VERY. The finest block and tackle you will ever own. Each pulley has 2 sheaves for a 4-1 or 5-1 system.
A Aztek Pulley Set B Aztek Cordage Set -4 items- -- Aztek Elite 8mm Edge Restraint x 50' -- Aztek Elite Ratchet 6mmx9.5in - Red colored -- Aztek Elite Ratchet 6mmx9.5in - Blue colored -- Aztek Travel Restraint 6mmx44in. YES all 4 Ropes for Prusiks ARE included, 50 feet main rope and 3 others. The sheaves (wheels) are about 1 3/8 inch and made for 8mm rope.If you really want the best this is the set you want. Hewn from a solid block of high strength aluminum, these are so well made they are enjoyable just to sit on your desk.
Great for Arbor tree work, Rescue or whatever. Breaking strength is 36KN or about 8000Lbs. The Aztek system was developed in Arizona based Ropes that Rescue Ltd. Rigging programs around the world.These, configured as "set-of-fours" (double blocks) will enable the rescue practitioner greater versatility in a personal mechanical advantage (PMA) for rescue and general rigging. The swivel Omni pulleys (blocks) are hewn from a solid block of high strength aluminum and are engineered with great pride to withstand over 8,000 lbs (36kN) of tensile force end to end. Has also designed sewn products for these pulleys including the 8mm restraint cord, rated at 4,270 lbs (19kN) and both ratchets in two colors, and shock absorber/restraint cords. The set of two blocks are different colors for ease of identification. Turn the set-of-fours one way and you have a 5:1 mechanical advantage.
Turn it around and a 4:1 w/change of direction is the result, making this PMA extremely versatile. Also, the progress capture ratchet prusik can be attached at either end (orange to orange, or blue to blue).The progress capture prusiks are laced onto the restraint cord and then formed into a directional prusik hitch (3 on 2), which prevents the inadvertent loss of the prusic once assembled. Sellers: Get your own map today. Doing that is against U. Sellers: Add a FREE map to your listings. The item "ROCK EXOTICA AZTEK Omni Pulley Set with Prusik Rope Block tackle system" is in sale since Saturday, August 13, 2011. This item is in the category "Sporting Goods\Outdoor Sports\Climbing & Caving\Carabiners & Hardware". The seller is "kevlargaffs" and is located in Portland, Oregon. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, SE, KR, ID, ZA, TH, to Belgium, to France, to Ireland, to Netherlands, PL, to Spain, to Italy, to Austria, IL, to Mexico, to New Zealand, PH, SG, to Switzerland, NO, SA, UA, AE, QA, KW, BH, HR, MY, TR, CL, CR, PA, TT, GT, HN, JM, to Taiwan, to Hong Kong.