The half-shackles are usually inserted in pairs, one at the outboard end next to the anchor, and the other midway between the outboard and inboard ends.
Isiqinagthu samakhamandela zidla ngokufakwa ngambini, enye kumphandle ekugqibeleni, kufutshane ne ankile, enye kumbind iwenqanowa phakothi kemphakathi, nesiphelo somphandle.