Contact us
Close contact box
Connect ID #
095 286 473 3
Connect ID #
095 286 473 3
All finished with your chat session?

We’ll email you a transcript of this conversation for your records.

Our contact center is currently closed.

Please enter your name.  
Please enter a valid email address. Why is this required?
Please enter your US phone number.  

For Tech Support, call 1-888-292-2575

Thank you, !
Our conversation will be emailed to
Please enter a question  
Don't wait on hold. We'll call you back when it's your turn to talk with the next available .
Please enter your name  
Please enter your phone number  

Please enter a message  

Calls may be recorded for training and quality control purposes.

We are located in Virginia USA.

T-Spec v12 Series Ring Terminals

2-pack with 1 red- and 1 black-marked terminal (4-ga. 5/16" hole)

Item # 120VR04

California customers:
Please click here for your Proposition 65 warning.

Item # 120VR04

In stock

About the T-Spec v12 Series Ring Terminals

Make your connections tight

You'll get tight and secure connections for your amplifier's power and ground cables with a set of T-Spec's set screw ring terminals. You just insert the wire's stripped end and tighten the Torx T-20 set screw for a long-lasting and worry-free electrical connection. This package includes two heavy-duty nickel-plated ring terminals; one marked black, the other red. Warranty: 1 year.

What's in the box:

  • Two v12-Series 4 AWG wire terminals w/ set screws
  • 2 Rubber insulators

Customer reviews

We don't have any reviews, yet.
Submit a review and then enter to win a $350 gift card.
Be the first to review this product

Loading reviews...

Thanks for submitting your review

Filter by rating

Customer photos

Sort reviews

Sort by:
Items per page:
View page:

Verified customer (What's this?)
Verified employee purchase (What's this?)



Crutchfield response

<< >>

More details on the T-Spec v12 Series Ring Terminals

Mark G.
The T-Spec v12 Series Ring Terminals replaces these items:

Product Research


Overview: The T-Spec VR04 package includes a pair of heavy-duty v12-series wire terminals with set screws. Each nickel-plated terminal can accommodate a 4 AWG wire and includes red and blue colored bands for easy identification. Two rubber covers are provided that slide over the body of the terminal, providing protective insulation.

Set Screw Connection: Each terminal includes a Torx T-20 set screw to lock it onto the wire. A Torx T-20 driver (sold separately) will be required to tighten and loosen the set screw.


  • Overall Length: 2.29"
  • Outer Diameter: 0.64"
  • Connector Width: 0.60"
  • Inner Hole Diameter: 0.3125" (5/16")
  • Wire Opening: 0.424"

Loading accessories...

Customer Q&A

Loading articles...