Jagorar Dualkayan maye na maci da kuma tsutsa tsutsa wani nau'in kayan kaya da aka yi amfani da shi don watsa wutar lantarki. Ya ƙunshi tsutsa, wanda yake dunƙule kamar kayan cylindrical tare da hakora masu tsutsa, wanda shine kayan da ke da haƙoran da tsutsotsi.

Kalmar Dual Jagora yana nufin gaskiyar cewa tsutsa tana da hakora biyu, ko zaren, waɗanda ke kunshe da silinda a kusurwoyi daban-daban. Wannan ƙirar tana samar da babban rabo mai ƙarfi idan aka kwatanta da tsutsa guda ɗaya, wanda ke nufin cewa dabarun tsutsa zai juya ƙarin lokuta a kowace juyi na tsutsa.

Amfanin amfani da tsutsa da tsutsa shine cewa zai iya cimma babban kayan kaya a cikin ƙirar ƙaramin aiki, yana yin amfani a aikace-aikace inda sarari yake iyakance. Yana da kuma kulle kai, ma'ana tsutsotsi na iya riƙe daskararren macijin ciki ba tare da buƙatar birki ko kuma kayan kullewa ba.

Dual lead worm and worm wheel systems are commonly used in machinery and equipment such as conveyor systems, lifting equipment, and machine tools.