InLine Crimping Pliers Tool InLine 74103 for RJ10 RJ11 RJ12 RJ45 DEC

The InLine Crimping Pliers Tool 74103 is a robust hand tool for crimping modular telephone and data plugs including RJ10, RJ11, RJ12, RJ45 and DEC. It is built with a durable frame and ergonomic handles to provide consistent, precise crimps for installation and repair of patch leads, telephone cords and network cables.

Advantages

The tool offers a solid construction for long service life and ergonomic grips to reduce hand fatigue. It delivers accurate, repeatable crimps for different plug types (RJ10/RJ11/RJ12/RJ45/DEC) and has a compact form factor for convenient storage and transport.

Suitable for

• Installing or repairing telephone leads (RJ10/RJ11/RJ12)
• Terminating network cables with RJ45 plugs
• Crimping DEC-style modular plugs
• Professional technicians and DIY cable assemblies

Key specifications

• Brand: InLine
• Model / MPN: 74103
• Supported plugs: RJ10, RJ11, RJ12, RJ45, DEC
• Category: Cable interface and gender adapters
• EAN: 4043718012916

How to use

Prepare the cable by stripping the jacket and arranging wires according to the connector pinout. Insert the wires into the modular plug until they reach the end, then place the plug into the corresponding crimp slot on the tool. Squeeze the handles firmly and evenly until the crimp cycle is complete. Inspect the terminated connector to ensure contacts are properly seated and the strain relief has engaged.

Recommendations

Use the correct plug type for the intended cable and follow the manufacturer’s wiring standards (e.g., T568A/T568B for Ethernet). Keep the tool clean and store in a dry place. For repetitive professional use, inspect the crimping dies periodically and replace the tool if crimps become inconsistent.