Contact us
Close contact box

EFX Crimp-on Ring Terminals

For amplifier power and ground wires (2 pair, 4-ga. 5/16" hole)

Item # 142X2RTC4

Drew
Need help?
Contact our Virginia-based experts.

Item # 142X2RTC4

Ships today

In stock
$4.99

Other options

Drew
Need help?
Contact our Virginia-based experts.

About the EFX Crimp-on Ring Terminals

Make connections

Use a pair of these EFX crimp-on ring terminals to make power and ground connections for your amplifier. They're a great way to make tight and secure electrical connections, ensuring trouble-free performance for years to come. Warranty: 1 year.

What's in the box:

  • 4 Crimp-on ring terminals for 4-Gauge wire
  • 2 Red insulators
  • 2 Black insulators
MFR #X2RTC4-4

Customer reviews

Loading reviews...

EFX Crimp-on Ring Terminals reviews

Average review:

7 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?)

Pros:

Cons:

Crutchfield response

<< >>

More details on the EFX Crimp-on Ring Terminals

Mark G.
The EFX Crimp-on Ring Terminals replaces these items:

Product Research

Features

Overview: The X2RTC4-4 is two pair of nickel plated terminals ring terminals for your power cables. The terminals accommodate 4-gauge wire. Two terminals have red insulator boots and two have black insulator boots.

Crimp Connector: The ring terminals are crimped onto the end of the power wires. Because of the large diameter, a heavy duty crimping tool is recommended to make a secure crimp. You should strip the wire approximately ½" before inserting into the terminal.

Dimensions:

  • Ring Outer Diameter: 0.660"
  • Ring Inner Diameter: 0.317" (5/16")
  • Ring Thickness: 0.05"
  • Terminal Length: 1.315" (1.6" including boot)

Loading accessories...

Customer Q&A

Q
Crutchfield asked: Why did you buy this?
A
Needed for proper install. [ Brian  Feb 22, 2018 ]
A
Great for cutting and splicing wire to custom length. [ Shane  Dec 06, 2018 ]
A
To facilitate connections [ McLain  Sep 12, 2018 ]
A
I needed these ring terminals to connect 4-ga wire to a capacitor. [ Tyler  Apr 25, 2018 ]
A
Great for wires etc. Safer connection [ Javonka  Apr 10, 2018 ]
A
They were recommended. [ Dietrich A.  Mar 13, 2018 ]
A
I needed something to use to connect my power wire cable to my battery terminal. [ Camren  Oct 05, 2016 ]
A
ground [ julius  Sep 02, 2016 ]
A
Needed these to install my JBL Club 704 2012 Ford F-150 Lariat [ CRAIG  Jan 01, 2019 ]
A
I know if I buy from Crutchfield, it is true to size and quality product. [ David  Apr 22, 2018 ]
A
Went with wire I ordered. [ Christopher  Jan 04, 2018 ]
A
Just in case it was needed. [ Steven M.  May 25, 2017 ]
A
Proper sizing [ Zachary  Mar 03, 2017 ]
A
I needed to connect power to my factory mini cooper battery, seems like a great economical option. wish they sold them as single, I only needed one. [ Benjamin  Feb 06, 2017 ]
SHOW MORESHOW LESS

1 question already asked

Loading articles...

TOP