5mm & 7.5mm Extension Fittings

Available in G1/4" male to male, male to female and female to female thread combinations, 5mm and 7.5mm Extension Fittings allow you to add specific length to your G1/4" ports to aid in connections lining up as well as to add more room for bulkier fittings, such as 1/2" ID 3/4" OD Fitting, where tight spaces and placement may otherwise not allow you to do so.

7 Item(s)

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  1. Barrow G1/4" 7.5mm Male to Female Extension Fitting - Silver (TNYZ-G7.5-Silver)

    Barrow G1/4" 7.5mm Male to Female Extension Fitting - Silver (TNYZ-G7.5-Silver)

    A great solution for people not using tubing between very close blocks!
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  2. Barrow G1/4" 7.5mm Male to Female Extension Fitting - Black (TNYZ-G7.5)

    Barrow G1/4" 7.5mm Male to Female Extension Fitting - Black (TNYZ-G7.5)

    A great solution for people not using tubing between very close blocks!
    Learn More
    $1.66
  3. Barrow G1/4" 7.5mm Acetal Male to Female Extension Fitting - Black (POMGZ-V1)

    Barrow G1/4" 7.5mm Acetal Male to Female Extension Fitting - Black (POMGZ-V1)


    Made of space age Acetal plastic that will not rust, tarnish or crack.

    Compatible with nearly all standard G1/4" threaded fittings!
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    $1.54
  4. Barrow G1/4" 5mm Male to Male Adaptor Fitting - Silver (TB2D-MINI01-Silver)
    $1.66
  5. Barrow G1/4" 5mm Male to Male Adaptor Fitting - Black (TB2D-MINI01)

    Barrow G1/4" 5mm Male to Male Adaptor Fitting - Black (TB2D-MINI01)

    Great for use with reservoirs, pump tops and more!
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    $1.66
  6. Alphacool G1/4 Male to Male 5mm Extension - Chrome (17035)

    Alphacool G1/4 Male to Male 5mm Extension - Chrome (17035)

    A double nipple with two 1/4“ outer threads is very useful for the extension of fittings or connection of components with an inner thread to a manifold or similar components with an inner thread,
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    $3.50
  7. Alphacool G1/4 Male to Male 5mm Extension - Black (17037)

    Alphacool G1/4 Male to Male 5mm Extension - Black (17037)

    A double nipple with two 1/4“ outer threads is very useful for the extension of fittings or connection of components with an inner thread to a manifold or similar components with an inner thread,
    Learn More
    $3.50

7 Item(s)

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