IntshayeleloI-Hikelok ibonelela ngee-tube ze-tube ze-tube ezinokuthi zenze i-tube-ezenze ukuba kube lula ukwenziwa kwaye kube lula ukubekwa kombhobho. I-Hube ye-hikhilok hand ibonelela ngokuhambelana, ekumgangatho ophezulu ekuhleni kwetyhubhu eyenziwe kwinto enokusetyenziswa nge-hikelok tube.
IimbonakaloIsandla se-tube se-tuber siyafumaneka nge-1/4, 5/16, 3/8, 1/2in. kunye ne-6,8,10,12,21ing tuingCleis bamba indlela yoyilo lubonelela ngokuphuculwa okuphuculweyo kwi-90 °
IziboneleloI-Roll iyafa inciphisa ukugoba amandla kunye ne-tube ye-tube, xa kuthelekiswa noyilo lwebhloko yesilayidiI-1 ukuya kwi-180