Zophatikizira izi zidapangidwa ndi mutu wa socket wa Allen kuti ukhale wosavuta komanso wokhazikika. Mutu wa Allen ukhoza kupereka mphamvu zowonjezera mphamvu ndikuchepetsa chiopsezo cha kuwonongeka ndi kuwonongeka. Kaya mukugwiritsa ntchito pamanja kapena chida chamagetsi, mutha kumangitsa zomangira zanu mosavuta ndikuwonjezera zokolola zanu.
Chifukwa cha mapangidwe apamwamba a zosakaniza izi, mukhoza kusunga nthawi yamtengo wapatali ndi khama panthawi ya kukhazikitsa. Pochotsa kufunikira kokonzekera ndikuyika gasket yowonjezera, mutha kumaliza ntchito zofulumira ndikuwongolera luso laukadaulo. Ndi chida chothandiza chomwe chili chofunikira kwambiri pama projekiti omwe amafunikira kulumikizana kwakukulu kwa screw.