The single wire DIN end sleeve insulated ferrule in white has a funnel entry for faster insertion and lower installation cost. It is intended for American Wire Gauge (AWG) #22-20 (0.5 mm²) wire ferrules and supports a maximum wire insulated diameter of 0.09" (2.5 mm). The insulated ferrule is 0.53" (13.5 mm) long and has a wire strip length of 0.469" (11.9 mm). It comes in standard packages of 500. .. see full description