Loko la Katundu No Screw ndi loko la katundu lopangidwa kuti lizisonkhanitsidwa mwachangu komanso kusamalidwa mosavuta. Loko ili liri ndi zigawo ziwiri zolekana: thupi la loko ndi chikopa cha maziko choletsa kubwerera m'mbuyo, zolumikizidwa popanda zikuluzi. Chigawo chotsekera chimatsetserekera pa chikopa cha maziko kuti chiyikidwe mwachangu komanso mosungika, zomwe zimathandizira kugwiritsa ntchito makina pakupanga. Chogwirira chowonjezera chotsegulira chimalekanitsa zigawo ziwirizi, motero kusamalira sikufuna zida kapena thandizo la akatswiri. Zoposa 80 pa 100 za loko lino zapangidwa kuchokera ku ABS yopepuka, yomwe imapirira kugundika ndi kutha ndipo imangowonjezera kulemera kochepa kwa apaulendo.
Dzina la polojekiti : No Screw, Dzina laopanga : YiF Lock Company Limited, Dzina la kasitomala : YiF Lock Company Limited.
Kupanga kodabwitsa kumeneku ndiko kupambana mphotho ya siliva kapangidwe ka mafashoni, zovala ndi mpikisano wopanga zovala. Muyeneradi kuwona zojambula zokongoletsa zaubwino zasiliva kuti mupeze zina zambiri zatsopano, zatsopano, zoyambirira komanso zopanga mafashoni, zovala ndi kapangidwe ka zovala.
