Deck General · Knots & Bends

Which knot is used to join two lines of approximately equal diameter and is the most commonly used bend at sea?

Explanation

The sheet bend is the standard bend for joining two lines and can also be used on lines of unequal diameter (with a double sheet bend for extra security). The square knot can slip under varying loads and is not recommended for joining separate lines under strain. The bowline forms a fixed loop; the clove hitch secures a line to a spar.

Authority: Marlinespike Seamanship

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