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Black cylindrical metal adaptor with threaded ends

Barrow Mods

Barrow Mods TB2D-02 G1/4" 10mm Male to Male Adaptor Fitting diy cooling

SKU CH-K2CP-FDDJG MPN TB2D-02

Connects two G1/4" fittings with a 10 mm male-to-male extender for reservoirs and pump tops

  • FeaturesGreat for use with reservoirs, pump tops and more!

Color Black

  • Connects two G1/4" fittings securely
  • 10 mm male-to-male extension adds clearance
  • Works with reservoirs and pump tops
  • Black finish suits stealth builds
  • New condition ensures reliable sealing

G1/4" Male-to-Male Extender

The Barrow TB2D-02 is a 10mm threaded adaptor that joins two female G1/4" ports in a custom liquid-cooling loop. It provides a rigid, low-profile bridge between components such as reservoirs, pump tops or radiators without adding flexible tubing. The black finish matches most modern water-cooling hardware.

Builders extending fixed ports

This fitting suits anyone who needs to connect two G1/4" female threads directly, for example when stacking a reservoir onto a pump top or aligning mismatched port heights. It does not help builders who require angled routing, quick-disconnect capability or a longer spacer between components.

10 mm threaded length

The extender adds exactly 10 mm of male thread engagement on each end, which determines how tightly the connected parts sit together. Verify that both sides of your loop expose female G1/4" threads and that the 10 mm spacing fits your layout before ordering.

Highlights

  • Connects two G1/4" fittings securely
  • 10 mm male-to-male extension adds clearance
  • Works with reservoirs and pump tops
  • Black finish suits stealth builds
  • New condition ensures reliable sealing

Specifications

BrandBarrow
ModelTB2D-02
FeaturesGreat for use with reservoirs, pump tops and more!
Part NumberTB2D-02

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Questions about this item

Will this 10 mm male-to-male adaptor thread cleanly into the G1/4" ports on my existing reservoir and pump top?

Yes, both ends are G1/4" male threads so the extender joins two female G1/4" ports on reservoirs, pump tops or radiators without adapters.

How can I confirm the fitting is seated correctly once installed?

Hand-tighten each end until the O-ring compresses, then run the loop at low pressure and watch for any moisture at the joints.

Does the package include any O-rings or sealing washers, or must I supply them?

The fitting ships with its own captive O-rings on both male threads; no separate washers or sealant are required.

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