Black Box 1-800-316-7107

Helping you is our priority at Black Box.

You can contact us by phone, email, fax, or chat for immediate assistance.

We'll call you

A technical expert will call you within 30 seconds.

Submit Connecting call...

Call Us

For Customer Sales & Service and FREE 24/7 Tech Support


We'll respond in 60 seconds or less!

Send us a FAX



Send us an email

We'll answer within 60 minutes!

Email us now
Need Help? Get in touch, 24/7.

We're committed to providing the best customer service in the industry.
We're here for you, 24/7, 365. 

Black Box Brand Product Support 

IT Services & Voice Support 

Or click "Talk With Us" in our top nav to chat with us or to have us call you.

CATx Tools

Crimp tools, termination kits, connectors, and all the tools you need to terminate CATx cable.


Showing 1 - 15 of 79 Product results


TAA Compliance


All-in-One Modular Crimp Tool


Install modular plugs on UTP and telephone cable.

EZ Stix


Pull cable with ease.

EZ Stix


Pull cable with ease.

Cable Corner Roller


Makes cable drops a one-person job.

Digital Signage Tool Kit with EZ-RJ PRO Crimp Tool and VGA Pattern Generator


Terminate and test cabling to ensure optimum clarity for your displays.

Crimp Tool (Frame Only)


Take the strain out of cable crimps. This tool’s designed with your comfort in mind.

Crimp Tool RJ-11/-12 WE/SS Die Set


Terminate RJ-11 cable.

V.35 and M/50 Crimp Tool


For custom pinning V.35 and M/50 connectors.

D-Style Pin Insertion/Extraction Tool


The perfect choice for pinning D-Style connectors.

Punchdown Tool (Handle Only)


Accepts all manufacturers’ twist-and-lock-style blades.

Punchdown Tool with 110 Blade and Light Pack


Shed some light when shadow punching.

110 Blade for Punchdown Tool


Make 110 terminations in the wiring closet.

66 Blade for Punchdown Tool


Use for 66-type wiring block terminations.

Universal RJ Crimp Tool


The versatile tool for RJ crimping.

Universal RJ Tool Kit


The most versatile tool kit for all your modular RJ crimping.

Black Box products can be conveniently purchased through a broad range of qualified distributors and resellers located around the globe

Black Box Explains...     
STEP 1. Carefully remove the jacketing from the cable.