9 - 11 f. Double Figure 8. Use a Figure 8 loop knot (Figure 9-10) to form a fixed loop in the end of the rope. It can be tied at the end of the rope or anywhere along the length of the rope. Figure 8 loop knots are formed by two ropes parallel to each other in the shape of a Figure 8, no twists are in the Figure 8. Fixed loops are large enough to insert a carabiner. When you dress the knot, leave at least a 4 inch tail on the working end. Figure 9-10. DOUBLE FIGURE 8 LOOP KNOT g. Rerouted Figure 8 Knot. This anchor knot also attaches a climber to a climbing rope. Form a Figure 8 in the rope, and pass the working end around an anchor. Reroute the end back through to form a double Figure 8 (Figure 9-11). Tie the knot with no twists. When you dress the knot, leave at least a 4 inch tail on the working end. Figure 9-11. REROUTED FIGURE 8 KNOT