Wire stopper Knipex 12 49 02

The Knipex 12 49 02 wire stopper is a compact accessory designed for use with compatible Knipex tools to secure cables and prevent wire slippage during assembly. Weighing approximately 2 g, this lightweight stopper attaches to the specified tool interface to hold conductors in place while cutting, stripping or fitting connectors. Its minimal mass and straightforward design make it easy to handle and integrate into routine electrical work.

Advantages

This wire stopper provides reliable retention of cables during processing, reducing the need for manual repositioning and improving consistency. Its low weight keeps tool balance largely unchanged and minimizes operator fatigue during repeated use. The accessory is manufactured to Knipex quality standards, ensuring dimensional accuracy and stable performance when used with the intended tool.

Suitable for

• Securing individual conductors during cutting and stripping
• Preventing wire slippage when fitting connectors or terminals
• Small-scale electrical assembly and maintenance tasks
• Use alongside compatible manual Knipex cable tools

Key specifications

• Weight: approx. 2 g
• Material: durable metal/plastic combination designed for tool accessories
• Compatibility: for use with designated Knipex cable tool model; attaches to the tool interface
• Function: mechanical wire retention to prevent slippage during processing
• Finish: corrosion-resistant surface suitable for workshop environments

How to use

Attach the wire stopper to the compatible Knipex tool according to the tool’s attachment point. Position the conductor within the stopper’s retention area so the wire is held securely but not crushed. Proceed with cutting, stripping or connector installation while monitoring that the conductor remains properly seated. After use, remove the stopper if necessary for storage or to change working configurations.

Usage recommendations

Use the wire stopper only with compatible Knipex tools and inspect it for wear or deformation before each use. Do not apply excessive force that could deform conductors or damage insulation; ensure the stopper holds the wire without crushing the conductor strands.