The single wire DIN end sleeve insulated ferrule in gray has-funnel entry for faster insertion and lower installation cost. It is intended for American Wire Gauge (AWG) #18 (0.75 mm ) wire Wire Ferrules and supports-maximum wire insulated diameter of 0.11 (2.8 mm . The insulated ferrule is 0.55 (14 mm long and has-wire strip length of 0.469 (11.9 mm . It comes in standard packages of 500.