20 Count (10 Red and 10 Black) Banana to IC Hook Test Leads, 3 Foot LengthTotal of 20 Banana to IC Hook test leads: 10 red color and 10 black color The IC hook minigrabbers securely grab onto integrated circuits or component leads for full electrical contact. The spring loaded grabbers can be accessed by pushing the end of the minigrabber. The banana plugs can be connected to binding posts on a power supply or solderless breadboard. Stackable Banana plug, fits 4mm diameter socket Length of each test lead: 3 feet