14mm banana to banana plug test lead, makes it flexible and easy to work with, sturdy cables with thick insulation and smooth action 2Good quality test lead tips ensure the efficient, stable connection and accurate measuring result 3The crocodile clip mouth insulation is good and solid, convenient for observing the measured value, improve work efficiency 4You can replace them according to different electrical work and multi-use 5Suitable for use with multimeters, power supplies and other electronic equipment