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Black nickel-plated brass G1/4 male-female extender fitting 40mm

Barrow Mods

Barrow Mods G1/4 Male-Female Extender Fitting 40mm Black

SKU CH-HT6Z-EPZT0

A G1/4 extender fitting adds 40mm of clearance between water-cooling components

  • Product typeFittings

Color 40mm Black

  • Extends fitting port by 40mm for flexible loop layouts
  • Nickel-plated brass construction resists corrosion in coolant systems
  • G1/4 male-to-female thread connects standard water-cooling components
  • Black finish matches dark-themed builds
  • Enables tight block spacing without tubing runs

Purpose-built Extender for Tight Water-cooling Loops

This Barrow Mods G1/4 male-to-female extender adds 40mm of reach between components, letting you connect fittings when blocks sit too close for direct threading. It suits custom-loop builders who need extra clearance without resorting to tubing runs.

Nickel-plated Brass Construction Handles Heat

The fitting is machined from nickel-plated brass, a material that resists corrosion and conducts heat away from the joint. Its solid metal body maintains a reliable seal under normal loop pressures while adding negligible flow restriction.

40mm Length Decides Fit in Confined Spaces

The fixed 40mm extension determines whether the part bridges the gap in your specific block layout. Measure the spacing between ports before ordering; loops needing a shorter or longer offset will require a different extender length.

How it compares

Measured against everything we stock in Heatsinks & Water Blocks, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 80% of the 609 comparable items (median $15.99).

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Specifications

Product
Product typeFittings

Other versions of this model

1 more in the same range

Questions about this item

How do I install the 40 mm G1/4 extender and what step is commonly missed?

Thread the male end into the component port by hand, then tighten gently with a wrench on the hexagonal flats; the step often missed is checking that the included O-ring seats fully before final torque.

What maintenance or replacement will the nickel-plated brass extender need over time?

Inspect the O-ring annually for hardening or flattening; replace it if coolant weeps appear, otherwise the brass body requires no scheduled replacement.

What limit appears first when the extender is under sustained pressure and heat?

The O-ring seal reaches its temperature and compression limit before the brass body, so prolonged high-temperature loops may show minor seepage first.

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