Li-caster le mabili li sebelisoa lisebelisoa tse kang thepa ea ka tlung, mechine, kapa likariki ho lumella thepa hore e tsamaee ha e hloka ho suthisoa kapa ho behoa bocha. Ba fokotsa boiteko bo hlokahalang ho tsamaisa thepa. Li-Casters e 'ngoe le e' ngoe e na le lebili le kentsoeng holim'a axle 'me e hokahane le poleiti, kutu, kapa kopano e 'ngoe e ntseng e hokahanngoa e khomarelang thepa. Mabili a na le lesoba bohareng 'me a hlomelloa holim'a li-axle kapa li-spindle tsa li-caster, li-wheelbarrow le lisebelisoa tse ling tsa ho sebetsana le thepa.