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Two small rectangular inline couplers, RJ12 female to female, matte finish

iMBAPrice

iMBAPrice RJ12 Inline Coupler 6P6C Straight 2 Pack

SKU CH-XZZT-0HTWY

Two straight RJ12 female inline couplers join telephone lines and accept RJ11 cords

  • Joins two RJ12 lines to extend reach
  • RJ12 female-to-female straight-through connection
  • Backwards compatible with RJ11 cords for flexibility
  • Pack of two couplers for multiple locations
  • Weighs 2.08 ounces for lightweight handling

RJ12 Inline Coupler 2 Pack

This pack contains two straight modular inline couplers designed to join two RJ12 telephone lines together. Each coupler provides a female-to-female RJ12 connection for extending cord distance. The couplers are backwards compatible with RJ11 cables, making them suitable for standard telephone and modem wiring tasks. They are aimed at installers and home users needing a simple way to extend existing phone cables.

Extends RJ12 and RJ11 cord runs

The coupler replaces the need to replace a short cable with a longer single run by connecting two existing lines end-to-end. It is the right choice when the current cable falls short of the jack or device and a permanent splice is not desired. The jump is worth it when you have spare RJ12 or RJ11 cables on hand and need an immediate, tool-free extension without rewiring wall plates.

Fits standard telephone wiring setups

Each unit accepts standard 6P6C RJ12 plugs on both sides and passes all six positions through in a straight pinout. The pair frees up the need to source custom-length cables for temporary moves or desk rearrangements. No power, drivers, or configuration are required; the couplers simply sit inline between two cords. They add minimal bulk and weigh 2.08 ounces for the pair.

Highlights

  • Joins two RJ12 lines to extend reach
  • RJ12 female-to-female straight-through connection
  • Backwards compatible with RJ11 cords for flexibility
  • Pack of two couplers for multiple locations
  • Weighs 2.08 ounces for lightweight handling

Specifications

BrandiMBAPrice

Questions about this item

What connector type does this inline coupler use?

It uses a straight RJ12 female-to-RJ12 female modular connection.

How do I install the coupler to extend a phone line?

Plug one RJ12 or RJ11 cord into each female port until the latch clicks; the common mistake is leaving a plug partially seated.

Will the plastic housing or contacts wear out with repeated use?

The modular jack contacts are rated for standard mating cycles; replace a unit if the latch tab breaks or the connection becomes intermittent.

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