[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 same banana socket. This multimeter leads with 5 different colors (Red, Black, Blue, Yellow, Green) for wide applications. [Anti-Slip & Precision]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- material which have good electrical conductivity. High conductor material is sensitive gives you precise testing. [Convenient Test Leads] rubber insulation and the banana plugs mate easily with a regular bench power 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' appear to lessen any time . 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 are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.