Fense ea khokahanyo e phahameng ea tšireletso ke mofuta o hlophisitsoeng ho fihlela litlhoko tsa ts'ireletso e phahameng libakeng tse kang lichankana, lifeme, libanka, joalo-joalo. , 5/8″, kapa 1″).Ntle ho moo, lithapo tse hlabang le lisebelisoa tse ling tsa tšireletso li tla sebelisoa hammoho ho haha lerako le matla la tšireletso.