97-99-399 - Knipex® 4 AWG (25 mm²) Non-Insulated Wire End Ferrule - 10 piece pack

Knipex® Wire Ferrules

KNIPEX® is the leading manufacturer of pliers & tools for professional users around the world and has been an independent family company for over 138 years. In over 138 years, KNIPEX® has accumulated extensive knowledge for innovating and manufacturing pliers.

AMERICAN WIRE GAUGES: 4, 6, 8, 10, 12, 14, 16, 18, 20, & 22

What Is A Wire Ferrule?

Wire ferrules are small metal or plastic sleeves that are crimped onto the end of a stranded wire to provide a secure and reliable electrical connection. They are often used in industrial and commercial applications where a large number of wires need to be connected.

The ferrule is inserted into the terminal block or connector and crimped onto the wire using a special tool. This compresses the ferrule onto the wire, creating a tight and secure connection that is less prone to damage from vibration or movement.

Need A Crimper?

WireCare® has a variety of crimping tools for all your wiring projects. Crimpers range from handheld to hydraulic and can crimp a wide range of different materials including contacts, coax, as well as insulated and non-insulated terminals. View the entire selection of Crimping Tools.