If there are several boats moored side by side or if wind and swell are pressing the boat against the dock, the fenders have to withstand heavy pressure.
Ukuba kukho izikhephe ezininzi ezibotshelelwe enye ecaleni kwenye okanye ukuba umoya kwakunye nokunyuka nokwehla kolwandle kucinezela isikhephe ngasedokisini, izikhuseli mazimelane noxinzelelo olunzima.