Page 92 - The Complete Rigger’s Apprentice
P. 92

Figure 3-28. Double Sheet Bend, Weaver’s method.
             Make two round turns with the right-hand standing
             part, the first turn all the way around and the second
             finishing between the two ends. Tuck the right-hand
             end into the turns and draw up carefully.


             The Double Sheet Bend
             Enter the Double Sheet Bend, which has an extra
             turn in it to prevent slipping. This knot can be made
             by a variation on the Weaver’s method (Figure   Figure 3-29. Double Sheet Bend tied with an end.
             3-28) unless one is bending an end to an Eyesplice,   Pass the end through, then twice around the eye,
             in which case the end must be rove as in Figure   leading it under its own standing part on both turns.
             3-29. By either method, the Double Sheet Bend is
             the preferred knot for joining lines of different size,
             consistency, or wetness; the smaller, suppler, or drier
             line makes the two turns. The Double Sheet Bend is
             secure but not impervious to jamming, and it needs
             to be carefully drawn up.
                Some texts present these first two knots as the
             only bends one needs to know, but it is better to
             think of them as specialized tools, each possessed of
             important qualities and each afflicted with certain
             drawbacks. Together they form the foundation of a
             good bend vocabulary, but we’re still only semiflu-
             ent unless we know some bends that have an addi-
             tional feature—a good lead.
                Both the Sheet Bend and the Double Sheet Bend
             share the structural defect of poor lead. That is, in
             each knot an end emerges parallel to the standing
             part. As you can see from Figure 3-30, the end can
             snag another object, making the rope hang up in an   Figure 3-30A. The poor lead of a Sheet Bend or
             annoying—perhaps dangerous—fashion. The same   Double Sheet Bend can cause snags like this.

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