Our Micro Hauler Kit utilizes the CMI 3:1 Micro Hauler, a matching micro pulley, 2 standard OP aluminum 'D' carabiners, 1 screw link, the required amount of 3/8" Sterling static rescue rope and rope bag for storing the pre-rigged system. Kits contain enough rope to raise loads 25', 50' or 75'. Custom kits available - Call our office - 805-965-5372