How to Make a UTP Patch Lead

calendar_monthFeb 04, 2026

Making your own UTP patch leads is a simple and effective way to create the exact cable length you need, avoid excess slack and ensure a tidy, reliable installation. With the right tools and a clear process, it is a task that anyone can complete with confidence.

Why Make Your Own Patch Leads?

Creating your own patch leads offers several benefits:

Perfect cable lengths for cleaner installations
Reduced cable waste
Full control over quality and components
Quick replacements or adjustments when needed
Cost savings for larger projects

For home networks, offices and structured cabling installations, being able to make your own leads is a practical and time-saving skill.

What You Will Need

To build a high-quality UTP patch lead, you should use the following tools and components.

These items allow you to strip, prepare and terminate the cable correctly, giving you a reliable connection that performs as expected.

Understanding the Wiring Code

Before you begin, it is important to know which wiring standard you are working with. Most patch leads follow T568B, which you will see used in the video.

This colour order keeps your wiring consistent and ensures your cables work across all your devices and networking equipment.

1	Remove approximately 20mm of outer jacket using the multi-purpose crimp tool.

2	Arrange wires into the correct colour code sequence (most commonly TIA 568B). Slot cable into the plug pushing the wires through. Outer sheath of cable should sit inside the plug as far up as possible.

3	Press the ‘Lock’ Button on Crimp tool to open it ready for use. Insert the loaded RJ45 plug into the socket and squeeze the handle to crimp the plug, the excess wire will also be trimmed at the same time.