The halyard fitting or the shackle itself is usually so tightly jammed between the structure of the masthead and the block that it can be freed only by hand.
Izifakelo zentambo yekunyusa nokuhlisa iseyile ekanye ityathanga ngekunokwalo lidla ngekuxinga nqi phakathi kwesakhiwo sentloko yemasti neblokhwe ukuze ibenokukhululeka ngesandla.