uxcell 10 Pcs Panel Mount Flat Pin 4mm Banana Connector Sockets Black Red Product Name : Banana Socket;Fit for : 4mm Banana Connector Contact Pin Size : 10 x 6mm / 0.39" x 0.24"(L*W);Total Size : 32 x 14mm / 1.2" x 0.55"(L*D) Thread Dia : 12mm / 0.5";Color : Black, Red, Silver Tone Net Weight : 47g Package Content : 10 x Banana Socket