Features 1、Multi Purpose: Banana socket is often used for electronic test equipment and terminate (connect) a single cable or test cable. 2、Exquisite Workmanship: Panel socket is manufactured with high quality technology, excellent design, wide contact area, and strong information transmission. 3、Enough Quantity: Banana connector has two colors, a total of 10, the quantity is enough to meet your daily needs. 4、Easy to Use: 4mm banana socket is simple to use, you can use it after soldering the socket to the instrument. 5、Excellent Material: Panel terminal is made of nickel plated brass, corrosion resistant, wear resistant, durable, and can be used for a long time. Specification Item Type: Banana Socket Material: Nickel Plated Brass Model: J.40013 Package List 5 x Banana Socket(Red) 5 x Banana Socket(Black)