---
product_id: 27234403
title: "CableWholesale Inline Telephone Coupler (Data), RJ12, 6P / 6C"
brand: "cablewholesale"
price: "£6.30"
currency: GBP
in_stock: true
reviews_count: 10
url: https://www.desertcart.co.uk/products/27234403-cablewholesale-inline-telephone-coupler-data-rj12-6p-6c
store_origin: GB
region: United Kingdom
---

# CableWholesale Inline Telephone Coupler (Data), RJ12, 6P / 6C

**Brand:** cablewholesale
**Price:** £6.30
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** CableWholesale Inline Telephone Coupler (Data), RJ12, 6P / 6C by cablewholesale
- **How much does it cost?** £6.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/27234403-cablewholesale-inline-telephone-coupler-data-rj12-6p-6c)

## Best For

- cablewholesale enthusiasts

## Why This Product

- Trusted cablewholesale brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Inline Telephone Coupler (Data), RJ12, 6P / 6C

## Features

- About this item
- Warranty: Lifetime     Connection: RJ12 3-line Female Phone Jack     Straight modular in-line phone line coupler for RJ11 / RJ12

## Images

![CableWholesale Inline Telephone Coupler (Data), RJ12, 6P / 6C - Image 1](https://m.media-amazon.com/images/I/51Z7A+m0UGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    It seems strange to give something like this 5 stars
  

*by S***N on Reviewed in the United States on October 5, 2015*

It seems strange to give something like this 5 stars, but it was inexpensive, and I forget that it's there (I've had no issues with how it works).  That's about the best case scenario I could think of.  It's build quality isn't very impressive, but who needs a titanium cased telephone cord coupler?  I'd rather it be inexpensive.

### ⭐ 







  
  
    Crossed wires?
  

*by M***E on Reviewed in the United States on January 31, 2018*

The coupler I received is wired wrong. The pins on one side are a different order than the pins on the other side. This caused massive head ache of checking other things before I found the problem.

### ⭐⭐⭐ 







  
  
    A bit on the tight side for my taste
  

*by S***C on Reviewed in the United States on June 10, 2014*

Having used this type of coupler for decades (don't want to give away my age here), in my opinion this connector requires too much force to connect. I cannot imagine why this would be, but my trusty digital calipers say this is slightly undersized on every internal dimension (by 1 to 2 hundredths of an inch). I have never used one of these where I had the apprehension that I was going to break something trying to get the two together.

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**Shop now:** [https://www.desertcart.co.uk/products/27234403-cablewholesale-inline-telephone-coupler-data-rj12-6p-6c](https://www.desertcart.co.uk/products/27234403-cablewholesale-inline-telephone-coupler-data-rj12-6p-6c)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-25*