Features Stable Transmission: Banana Plug can effectively prevent oxidation and better maintain the stable transmission of current. Exquisite Workmanship: The connector binding post is manufactured with high accuracy craftsmanship, with strong product connectivity. Good Conductivity: Banana socket is made of ABS and brass, which has good conductivity and improves work efficiency. Easy to Use: Connector terminal is easy to use, solder the wire to the end of the wire and connect it to the corresponding device to use. Wide Application: Power terminal can be used for electronic instruments, industrial equipment, electronic equipment, generators, ships, automobiles, etc. Specification: Item Type: Banana Plugs Material: ABS, Brass Inner Hole Size:φApprox. 4mm / 0.16in Length: Approx. 15mm / 0.6in Package List:10 x Banana Plugs(Red) 10 x Banana Plugs(Black)10 x Banana Plugs(White)  10 x Banana Plugs(Yellow)10 x Banana Plugs(Blue)10 x Banana Plugs(Green) Package List 10 x Banana Plugs(Red) 10 x Banana Plugs(Black) 10 x Banana Plugs(White) 10 x Banana Plugs(Yellow) 10 x Banana Plugs(Blue) 10 x Banana Plugs(Green)