Crimping tool LANBERG NT-0204 for RJ-45 connectors, black/blue, 272×110.5×30 mm, 140 g

The Lanberg NT-0204 cable crimper is a compact, multifunctional hand tool for terminating network and telephone cables. It is designed to crimp pass-through RJ45 connectors as well as RJ45, RJ11 and RJ12 plugs, and includes a built-in insulation stripper. The tool combines a durable construction with comfortable grips and a ratchet mechanism that prevents incomplete crimps, making it suitable for both professional installers and DIY users.

Advantages

The crimper's double-arm design provides stable leverage for consistent crimps. An integrated insulation stripper eliminates the need for a separate stripper when preparing conductors. The ratchet mechanism ensures connectors are pressed with the correct force and releases only after a full cycle, reducing connector failures. Its compact size and robust build support regular on-site use and easy storage.

Suitable for

• Crimping pass-through RJ45 connectors on Ethernet cables
• Terminating RJ45, RJ11 and RJ12 plugs for network and telephone wiring
• Field work by installers and technicians
• DIY network and home cabling projects

Key specifications

• Supported connectors: RJ45 (including pass-through), RJ11, RJ12
• Functions: crimping and built-in insulation stripping
• Mechanism: ratchet for controlled crimps
• Colour: Black, Blue
• Brand: LANBERG, MPN: NT-0204, EAN: 5901969424027

How to use

Prepare the cable by stripping a short length of outer jacket with the built-in stripper, align the conductors according to the required wiring standard, then insert the conductors through the pass-through connector until the jacket reaches the connector body. Place the connector into the appropriate crimping slot and squeeze the handles until the ratchet releases. For RJ11/RJ12 connectors, follow the same steps but use the corresponding crimping position.

Recommendations

Use steady pressure and allow the ratchet to complete its cycle to ensure reliable terminations. Inspect each crimped connector visually and, where available, verify connectivity with a cable tester. Store the tool in a dry place to maintain its mechanical parts and stripping edge.