Features 1、Better Design: Enabling 20A current and 3000V voltage, the crocodile clip on both side is connected by 4mm wire. 2、Firm Clamping: The maximum opening can get up to 10mm, while the firm clamping makes the testing easier as well. 3、Practical Use: Allows for wide application in electrical project, voltage testing, car battery testing and so on. 4、Good Material: Combining soft silicone sheath and brass clip, very sturdy with high temperature and high voltage. 5、Easy Carrying: Comes with a light weight and a compact size, both the storage and carrying are very convenient. Specification Item Type: Crocodile Clip Test Lead Model: J.70036 Material: Brass + Silicone Opening Size: Approx. 10mm / 0.39in Package List 1 x Crocodile Clip Test Lead