Chinhu chakanakisa cheSeal Screw ibasa rayo rekuvhara mvura. Zvingave midziyo yekunze, midziyo yemuchadenga, kana midziyo yekurapa, Seal Screws inogona kudzivirira zvinobudirira kupinda kwemwando, zvinwiwa uye guruva munzvimbo dzakanyorova kana dzakaoma, kuve nechokwadi chekushanda kwakagadzikana uye hupenyu hwakawedzerwa hwemidziyo.