Simbi dzakapfava dzeU, dzinozivikanwawo sematanho esimbi dzakapfava kana dzakapfava simbi C chiteshi, inopisa-yakatenderedzwa kabhoni "U" simbi ine mukati meradius makona ayo anoshandiswa zvakanyanya mukugadzira, kugadzira uye zvimiro zvekushandisa.Iyo U-shape kana C-chimiro gadziriso yeyakapfava simbi chiteshi inopa simba repamusoro uye tsigiro yechimiro kana mutoro wepurojekiti wakachinjika kana wakatwasuka.Chimiro chesimbi yakapfava U chiteshi zvakare inoita kuti zvive nyore kucheka, weld, fomu uye muchina.