Lazy jacks of the type shown are very useful in that they serve as additional topping lifts that hold the boom at a safe height while reefing.
Iziphakamisi zoluhlobo luboniswayo ziluncedo kakhulu ngoba zisebenza njengesiphakamisi esongezelelweyo esibamba isixhobo sokuqinisa kubude obukhuselekileyo xa sincitshiswayo.