Ibikoresho byiza byinsinga mubisanzwe biroroshye kandi bifite diameter ntoya kuruta ibintu bisanzwe.Zikunze gukoreshwa mubisabwa nka upholster, ubukorikori, nindi mishinga yoroheje aho bisabwa igisubizo cyihuse.Ibi bikoresho akenshi bikoreshwa hamwe nintoki cyangwa amashanyarazi yimbunda yabugenewe yabugenewe neza.Ukurikije umushinga wihariye, insinga nziza zirashobora gukorwa mubikoresho bitandukanye, nk'ibyuma bidafite ingese cyangwa ibyuma bya galvanis, kugirango bitange ruswa kandi biramba.Nibyingenzi guhitamo ingano yibikoresho hamwe nibikoresho bya porogaramu yihariye kugirango umenye neza kandi wizewe.
U-shusho nziza ya U ikoreshwa muburyo bwo kubona ibikoresho nkinsinga, insinga, nigitambara hejuru nkibiti, plastiki, cyangwa ikarito.Bakunze gukoreshwa mubikorwa byububiko, ububaji, nindi mirimo aho bikenewe uburyo bworoshye bwo gufunga bworoshye.Byongeye kandi, ibi bikoresho birashobora gukoreshwa mubikorwa byubuhanzi nubukorikori, ndetse no mubiro byo mu biro byo gufunga impapuro n'ibikoresho byoroheje.Ni ngombwa guhitamo ingano nuburyo bukoreshwa muburyo bwihariye kugirango porogaramu ikorwe neza.