The single wire DIN end sleeve insulated ferrule in gray has a funnel entry for faster insertion and lower installation cost. It is intended for American Wire Gauge (AWG) #12 (4.0 mm²) wire ferrules and supports a maximum wire insulated diameter of 0.19" (4.8 mm). The insulated ferrule is 0.69" (17.5 mm) long and has a wire strip length of 0.531" (13.5 mm). It comes in standard packages of 500.