A strong pin of wood, sometimes used instead of a hook in fixing a tackle, or it is put through the bight or eye of a rope, bolt, or block-strop, to keep it in its place. In ships of war it is usual to fix toggles upon the running parts of the topsail-sheets, the jears, &c., when preparing for action, so that if the rope is shot away below, the toggle may stop the yard from coming down. The toggle is used in masting operations, in securing the standing part of fore and main sheets, but especially in whaling operations, cutting in, flensing, &c., a hole is cut in the blubber, the eye of the purchase strop passed through and toggled. In cold weather especially it is preferred to the hook, which at low temperatures is apt to snap suddenly, and is, moreover, heavier to handle. The term is also used for putting the bights of the sheets in the beckets. (See becket.)