3.5mm Stereo Female to 3.5mm Stereo Female Bulkhead Adapter | 3/8" Hole

Part no. 451

Metal Body | Nickel Plated | Change the Connector Type | Bulkhead

(2 reviews)
Quantity Discount Pricing
1-4 5-9 10-49 50-99 100+
$5.34 $4.63 $4.40 $4.10 $3.90
Quantity Discount Pricing
1 - 4 5 - 9 10 - 49 50 - 99 100+
$5.34 $4.63 $4.40 $4.10 $3.90

This adapter is the perfect solution for mounting an inline 3.5mm coupler for a bulkhead mount application.


  • Connector 1: 3.5mm stereo (TRS) jack (Female)
  • Connector 2: 3.5mm Stereo (TRS) jack (Female)
  • Mounts in 3/8 inch hole
  • Overall length is 1.43 inches
  • Nickel-plated

Features & Specs
Connector A: Type of Connector on Side A of the adapter? 3.5mm stereo (TRS) jack (Female)
Connector B: Type of Connector on Side B of the adapter? 3.5mm Stereo (TRS) jack (Female)
Form factor The form factor of this connector? Straight
Gender The gender of this connector? Female to Female
REVIEW SUMMARY for 3.5mm Stereo Female to 3.5mm Stereo Female Bulkhead Adapter | 3/8" Hole
5.0 (based on 2 reviews)
  • Snapper Graphics Ltd

    Reviewed by:

    From: Waiheke Island, New Zealand

    4/4/2016    #21591

    PROS: The product works really well; Super fast
    CONS: None specified
    Very good, fast service. And exactly the fitting I needed thanks.
  • Exactly what I was looking for

    Reviewed by:

    From: Victoria, bc, c

    8/3/2013    #1491

    PROS: None specified
    CONS: None specified
    I had a hard time finding these locally. Everything went very smooth, great website, great shipping to Canada! I would not hesitate to shop here again.
  • Great

    Reviewed by:

    From: Boston, MA

    6/4/2012    #348

    PROS: None specified
    CONS: None specified
    I put the adapter into the console of my car so I could hook up my ipod. Worked great. I just needed a mounted feed through to make it look clean and professional. It was a great price so I bought two just in case.

Q: I'm unsure what connector I need, can you help?

A: Please click on the resource tab to see a pictoral graph. This should help identify the correct connector.

Q: How do I split the signal from an audio jack on a computer, phone, iPod or MP3?

A: To split the signal you would use a 3.5mm Stereo Splitter


Plug: Male Connector

Jack: Female connector

TS: Mono (Tip, Sleeve)

TRS: Stereo (Tip, Ring, Sleeve)

TRRS: 4 conductor (Tip, Ring, Ring, Sleeve)

Audio Connector Guide
Connector Type
Explanation and Uses
TS ( Mono) Plug (Male)
3.5mm TS Plug
This is a TS or mono plug, (note the single stripe on the connector)
This provides single channel analog audio.
TRS (Stereo) Plug (Male)
USB A Female
This is a TRS or stereo plug (note the two stripes on the connector)
This provides a stereo or 2 channel analog audio.
Commonly found on headphones
TRRS Plug (Male)
4 Conductor
3.5mm TRRS Plug
This is a TRRS 4 conductor plug (note the 3 stripes on the connector)
This can provide 2 channel audio plus a microhone. Also capable of 2 channel audio and a video feed.
This is commonly found on iPhone headsets and portable DVD players.

Credit Cards