Vertical fittings of steel, iron or wood, securely fixed and adequately strengthened for taking ropes that are subject to heavy stresses.
Imifakelo emileyo yesitili, iintsimbi, okanye iplanga elifakelwe ngokukhuselekileyo yaye eqiniswe ngokwaneleyo ukuthatha iintambo ezixhomekeke kuxinzelelo olunzima.