Nylon Patch Tekinoroji: Yedu anti-kukiya screws inoratidzira hunyanzvi hweNylon Patch tekinoroji, dhizaini yakasarudzika inobvumira masikuru kukiya zvakachengeteka panzvimbo mushure mekusangana, zvichinyatso kudzivirira ma screws kuti asasununguke ega nekuda kwekuzunguza kana mamwe masimba ekunze.
Anti-kuba groove dhizaini: Kuti tiwedzere kusimudzira kuchengetedzeka kwe screws, isu zvakare tinotora anti-kuba groove dhizaini, kuitira kuti screws isabviswe nyore, kuitira kuti ive nechokwadi chekuchengetedza kwemidziyo uye chimiro.