Furutech High End Gold plated spade plug, Features: α (Alpha) Pure copper Conductors, Connections: solder or crimp, Specified for wire diameters up to 4mm (8AWG), Dimensions: 8mm ± 0.1mm (W) x 25mm ± 0.1mm overall length, Perfect for use with Furutech wall receptacle connections and Furutech AC / IEC power connections