Ringlock u transom

Nawa amasayizi amabili we- "U" Transoms 0.39m asetshenziselwa ukubamba ububanzi obungu-0.32m e-Transom kanye ne-transom engu-0.73m esetshenziselwa ukubekezelela ububanzi bezitebhisini ezimbili ezibanzi ezingama-0.32m.