Dayton Audio Connectors are designed with the audiophile in mind. The screw type compression banana plugs accept up to 8 AWG wire. These precision-machined connectors are made to last and 24k gold plating ensures the highest possible signal transfer and resists harsh environmental corrosion. The Plugs also are designed to be stacked for added wiring flexibility. Dayton Audio connectors have been designed to allow your systems to reach their fullest potential! Each package contains a set of two black and two red coded connectors. Total length is 45mm.