Cable Crimper Knipex 97 51 13 Black Blue Red Width 70 mm Length 191 mm Height 20 mm

The Cable Crimper Knipex 97 51 13 is an all-in-one tool designed for cutting, stripping and crimping network cables and RJ45 (8P8C) plugs. With a compact body measuring 70 mm in width, 191 mm in length and 20 mm in height, the tool combines a precise parallel crimp mechanism with dual crimping points and a self-releasing function to ensure consistent, reliable connections for both shielded and unshielded RJ45 connectors. An adjustable retaining bracket accommodates closed and non-closed plug housings and the integrated high-quality blade enables quick cutting and stripping of CAT cables.

Advantages

The tool provides exact crimping results thanks to its parallel crimp and self-releasing mechanism that prevents over-crimping and ensures repeatable pressure. Dual crimping points create even and balanced contact on connector pins. The adjustable retaining bracket increases compatibility across common RJ45 plug designs. Ergonomic multi-component handles improve grip and control during extended use, while the compact dimensions make the tool easy to handle and store.

Suitable for

• Crimping shielded and unshielded RJ45 (8P8C) modular plugs
• Cutting and stripping CAT network cables
• Field and workshop Ethernet cable assembly and repairs
• Telecommunications and network installation tasks requiring precise crimping

Key specifications

• Functionality: Cutting, stripping and crimping of round network cable and RJ45 plugs
• Compatibility: RJ45 modular plugs 8P8C, shielded and unshielded
• Crimp mechanism: Parallel crimp with self-releasing mechanism
• Crimp points: Dual crimping points for balanced pressure
• Adjustability: Retaining bracket adjustable for closed and non-closed plug housings
• Blade: Integrated high-quality cutting/stripping blade for CAT cables
• Ergonomics: Multi-component handles for improved grip
• Dimensions: Width 70 mm, Length 191 mm, Height 20 mm

How to use

Place the prepared cable conductors into the RJ45 plug according to the required wiring standard, insert the plug into the retaining bracket and close the handles until the self-releasing mechanism engages. The parallel crimp and dual crimping points will apply uniform pressure to secure contacts. For cutting and stripping, position the cable in the integrated blade area and rotate or squeeze as appropriate to remove the outer sheath and trim conductors. Inspect the crimped connector to confirm that contacts are properly seated and that the cable jacket is secured in the plug housing.

Usage recommendations

Use the adjustable retaining bracket to match the plug housing type before crimping and ensure correct wiring order before closing the tool. For consistent results, verify that the crimped contacts are fully inserted and that the cable jacket is clamped by the plug strain relief. Keep the cutting blade sharp and clean; replace or service the tool if crimping force becomes inconsistent.