Amathuluzi okusika ngohlobo lwe-ratchet olusebenzisa imishini. Kufanelekela ukusika ama-conductor ethusi ne-aluminium ngaphandle kokucindezela.
Ukusebenza okulula ngenxa ye-leverage enhle kanye nendlela yekhamera eklanywe ngobuhlakani.
Amathuluzi okusika ngohlobo lwe-ratchet olusebenzisa imishini. Kufanelekela ukusika ama-conductor ethusi ne-aluminium ngaphandle kokucindezela. Kulula ukusebenza ngenxa ye-leverage enhle kanye nendlela ye-cam eklanywe ngobuhlakani.