[4 mm Banana Plug]The leads are soft and durable wire 22 AWG. Voltage: 1000V; Current:15A. Banana Plug: 4 mm. These banana plug leads are stackable. You can plug more than one banana plug into the banana socket. This multimeter leads with 5 different colors (Red, Black, Blue, Yellow, Green) for wide applications. [Anti-Slip & ]The max opening size of the clip is 0.59in. Non-slip designed with frictional teeth help you to grip accessories more firmly. The electrical clips are made of high-quality material which have good electrical conductivity. High quality conductor material is sensitive gives you precise testing. [Convenient Test Leads] rubber insulation and the banana plugs mate easily with a regular bench supply or a regular meter. Stackable banana plug to Clip test leads cables is frequently used to circuits quickly and cheaply. [Widely Application]The spring on the clips is strong enough and doesn't appear to lessen any time soon. Banana Plug to Clip Test Lead cables perfect for DIY electrical testing, classroom experiment, troubleshooting in the electrical industry, laboratory, home, and so on colour:Photo color Material:Silicone + metal Package Contents: 5 x Banana Plug to Clip Test Leads Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.