Great for Electronic Test Equipment The Micsoa 3 Pair Professional Electronic Test lead kit is ideal for electronic circuit prototyping or testing. It offers test versatility and reliable performance. Each pair contains one red and one black test leads. Length: 37 inch, Overall Length: 41 inch. Mates to any standard Banana Jack. They are designed for use with any multimeter, clamp meter or test instrument. The set can help expand testing capability and flexibility. Banana Plug to Mini Hooks The pair has stacking banana plugs on one end and the other end of the leads have mini hooks clips to grab and hold onto electronic components. The mini grabber clips are soldered for easy and reliable performance. Banana to Alligator Test Leads Set The pair has stacking banana plugs on one end and the other end of the leads have a large alligator clip to grab and hold onto circuit components. Alligator clip Jaws open to 0.2inch(5.1mm) Max and both crimped and soldered for secure and reliable performance. Banana to Banana Test Leads Set Stackable Banana plug on both ends can be used to connect extension Stacking Banana Plug. Support cross and vertical stacking banana plug. What You Get 1 pair Banana to Mingrabber 1 Pair Banana to Banana Test Lead 1 Pair x Banana to Large Alligator Test Lead