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RJ12 6P6C Keystone Modular Insert Coupler

Use this pass-through coupler in wall plates and patch panels
(1) RJ-12 Female
(1) RJ-12 Female

Product Description

Use this feed-through coupler for voice/data applications as it just snaps into patch panels and compatible wall plates and surface boxes.

Product Specifications

Color : Ivory
UPC : 757120036739
Warranty : Lifetime
Vendor : C2G
Weight : 0.020 LB
Customer Reviews


by PowerReviews
C2GRJ12 6P6C Keystone Modular Insert Coupler

(based on 1 review)

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Reviewed by 1 customer

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(13 of 14 customers found this review helpful)


Perfect problem solver

By Coyote

from NW LA

About Me Casual User

Verified Buyer


  • Consistent Performance
  • Durable
  • Easy To Configure
  • Easy To Use


    Best Uses

    • Home
    • In The Car
    • Portable Devices
    • Travel

    Comments about C2G RJ12 6P6C Keystone Modular Insert Coupler:

    I wanted to custom mount a VHF band radio in my dash but problem was the Mic cable connector on the radio would require the mic to connect inside/behind the dash. I needed an extension. Rather than having to buy an expensive custom-made cable, I was able to buy two off the shelf cables and plug them together, problem solved!

    I plugged one cable into the radio and ran a short lead from that cable out under the dash. With the RJ12 coupler on the exposed end, I simply plug my mic in whenever I need to use the radio - the remainder of the time it stays secure in the glove box, save from would be thieves.

    And if the coupler breaks or is lost, it's an easy plug n play replacement. I keep a couple extra on hand just in case.

    • Primary use:
    • Personal

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    1 Question | 1 Answer
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    • Q:

      need to confirm this is a straight thru coupler
      Asked on 1/30/2016 by Anonymous from webster ny

      1 answer



        Yes, this is a straight through coupler.

        Answered on 6/9/2016 by Steve from C2G
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