Knipex Crimping Tool for Modular Plug, RJ11, RJ12, RJ45

The Knipex 97 51 10 is a professional-grade ratchet hand crimp tool designed for the precise cutting, stripping, and crimping of unshielded ribbon telephone and data cables. Specifically engineered for Western-type modular plugs, it supports RJ11, RJ12, and RJ45 connectors with exceptional accuracy. Constructed from oil-hardened chrome vanadium electric steel, this tool features a parallel crimping mechanism and an integral ratchet lock to ensure consistent, high-quality terminations. Its ergonomic multi-component grips and lever-action force transmission significantly reduce operator fatigue during repetitive industrial tasks.

Why Buy the Product?

This Knipex 97 51 10 professional ratchet crimp tool streamlines network installations by combining cutting, stripping, and high-precision crimping into one durable, ergonomic device.

• Achieves exact results through a parallel crimping motion and an integrated self-releasing ratchet mechanism.
• Enhances productivity with built-in length cutters and stripping blades for both flat and round cables.
• High-leverage design for fatigue-free operation.
• Durable chrome vanadium steel construction.
• Compatible with 6-pole and 8-pole Western plugs.

Special Features & Typical Environments

Functional Highlights

• Parallel Crimping: Ensures even pressure across all pins for reliable data connections.
• Integrated Lock: Guarantees a full crimping cycle before the tool releases, preventing faulty connections.
• Dual-Cable Compatibility: Includes specialised blades for both ribbon telephone cables and round data cables.
• Ergonomic Grips: Two-colour multi-component handles provide a secure and comfortable hold.

Typical Applications

• Telecommunications: Terminating phone lines and Western-style modular connectors in office buildings.
• Network Infrastructure: Installing RJ45 plugs for Ethernet and local area network (LAN) setups.
• IT Maintenance: Repairing or custom-making data patches in server rooms and data centres.

For more information please check the datasheets.