Tools & Testers

Crimpers, punch down tools, strippers, cable testers and certifiers for clean installs.

4 reviews · 4 guides

The right tools make the difference between a cable run that works first time and an afternoon of chasing a bad crimp. Whether you are making a few patch cables, punching down keystone jacks or wiring a whole house, you need a crimper, a punch down tool, a stripper and a tester you can trust.

Our tool reviews cover crimpers, punch down tools, full networking kits and Fluke cable testers. We lean on long-term buyer feedback to find tools that stay sharp, crimp evenly and still work after hundreds of terminations.

Our top picks

The number one pick from each of our reviews, chosen for value, build quality and real buyer feedback.

TRENDnet TC-PDT Punch Down Tool with 110 and Krone Blade
Best punch down tools for cat6
TRENDnet TC-PDT Punch Down Tool with 110 and Krone Blade
9.2/10 our score
Klein Tools VDV226-110 Ratcheting Pass-Thru Crimper
Best rj45 crimping tools for cat6
Klein Tools VDV226-110 Ratcheting Pass-Thru Crimper
9.4/10 our score
Fluke Networks LinkIQ Cable + Network Tester Kit
Best fluke network cable testers
Fluke Networks LinkIQ Cable + Network Tester Kit
9.3/10 our score
Klein Tools 80072 RJ45 Cable Tester Kit
Best networking tool kits
Klein Tools 80072 RJ45 Cable Tester Kit
9.4/10 our score

All tools & testers reviews

Each review compares five top-rated products from Amazon.com, with a comparison table, pros and cons, and a buying guide.

5 Best Punch Down Tools for Cat6 in 2026

Tired of wires that will not seat? We ranked the best punch down tools in 2026, from the TRENDnet TC-PDT and DataShark to pro Fluke and Jonard impact tools.

5 picks compared · Updated October 23, 2026

5 Best RJ45 Crimping Tools for Cat6 in 2026

Tired of failed crimps? We ranked the best RJ45 crimping tools in 2026, from Klein ratcheting pass-through crimpers to compact Klein and pro Platinum tools.

5 picks compared · Updated October 23, 2026

5 Best Fluke Network Cable Testers in 2026

Which Fluke network cable tester is worth it in 2026? We compared LinkIQ, LinkIQ-Duo and MicroMapper on real buyer feedback so you buy the right one first.

5 picks compared · Updated October 22, 2026

5 Best Networking Tool Kits in 2026

Need the best networking tool kits in 2026? We compared trusted Klein kits and popular budget sets so you crimp, punch down and test cable right the first time.

5 picks compared · Updated October 22, 2026

Quick buying tips

Keep these points in mind before you buy.

1

Match the crimper to your plugs

Pass-through plugs need a pass-through crimper with a cutting blade. Standard plugs work with most crimpers.

2

Use an impact punch down tool

A spring-loaded tool seats every wire with the same force, which matters when you do a full patch panel.

3

Always test before you close up

A basic wire map tester catches crossed or open pairs in seconds. Test every run before mounting plates or panels.

Learn more about tools & testers

Plain-English guides that explain the basics before you buy.

Frequently Asked Questions

What tools do I need to make Ethernet cables?

You need an RJ45 crimper, a cable stripper, RJ45 plugs that match your cable category, and a cable tester. Many networking tool kits include all of these in one case.

Pass-through or standard RJ45 crimper?

Pass-through crimpers are easier for beginners because you can see the wire order before you crimp. Standard crimpers cost less and work fine if you only make a cable now and then.

Do I need a Fluke tester at home?

Usually not. A basic continuity tester is enough for most home runs. A Fluke qualification or certification tester makes sense for long runs, 10 Gbps links or paid installs.

Which punch down blade do I need?

A 110 blade fits keystone jacks and patch panels used in US home and office networks. The 66 blade is for older phone blocks.