Crocodile Clips pair (Insulated)

"Crocodile clips" or "crocodile connectors" are a type of electrical connector commonly used in electronics, electrical testing, and education. They are so named because their shape and operation resemble that of a crocodile's mouth. Crocodile clips are pairs of metal clips, made of conductive material, that can be opened and closed to securely grip onto wires, components, or test points.