They consist of a triangular piece of metal, which is bored with a hole to take the bolt of a shackle and fixed to a base plate which is clenched through the deck by four bolts in the same manner as a driven eyebolt.
Inamaqhekeza emethali angunxantathu, yanomngxuma ukuze kungene intsimbi yekhamandela ukutsala kwimigangatho emine ngendlela efanayo.