The Z-Drag River Rescue Crib Sheet is a handy reference that explains all the essential knots and boat retrieval techniques with clear illustrations. It features durable, waterproof paper that folds out map-style to form a compact 3.5" x 6" folded size for easy carry. It breaks down the steps to setting up a 3:1 mechanical advantage system. It includes information like, Basic Z-drag 3:1, Vector Pull 2:1, Z+C 6:1, Double Z 9:1, Water Knot, Double Fishermen's Knot, Prusik Knot, Double Figure 8 Knot, and Bowline Knot. A great tool for clubs and schools as well as individual boaters.
RT-899116, RT899116, 899116