Item Type: Banana Socket_x000D_ Model: 24.210_x000D_ Material: Red Copper_x000D_ Purpose: Electronic Test Accessories_x000D_ Basic Parameters:_x000D_ Thread: M12 x 0.75_x000D_ Jack Diameter: Approx. 4mm / 0.2in 1High Current Discharge: Can meet the needs of high current charging and discharging 2Long Service Life: Long life, convenient assembly, excellent manufacture, excellent quality and wide application 3Good Transmission: Excellent material and stable performance; Good transmission performance and contact performance 4Good Performance: Has good elasticity, excellent conduction and reliability, and has strong over load current capacity 5Durable Material: Red copper material, excellent material, durable and firm, safe, and can be used for a long timeDo not place in corrosive gas and liquid for a long time to reduce service life.50 x BananaSocket