Ferrules insure reliable electrical connections when terminating stranded flexible wire in terminal blocks, circuit breakers or other control devices. Insulated ferrules prevent conductor breakage due to bending, wire stress or vibration while facilitating wire insertion into the terminal clamp. Color Black Contact Plating Tin Dimensions, Ferrule 0.10 in. Dia. Ferrule Type HH 2x1.5⁄16 Insulation Material Polypropylene Length, Overall 0.62 " " Contact Material Copper Style Dual Color Code Type Dual Wire Wire Size 16 AWG Insulation Type Insulated Length, Pin 8 mm mm Number of Wires 2