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Black cylindrical G1/4 male-female extender fitting 10mm length

Alphacool

Alphacool Eiszapfen G1/4" Male-Female Extender Fitting 10mm Black 1011183

SKU CH-8FEB-Y4Z10

A slim G1/4" male-to-female extender adds 10mm reach for hard-to-access threads

  • Key featuresThis slim adapter extends a ¼” thread by 10 mm. This is main
  • Extends a G1/4" thread by 10mm for hard-to-reach ports
  • Slim profile fits tight spaces without obstructing nearby components
  • Durable coating resists chipping and peeling through special surface binding
  • Includes three coloured O-rings for customisation or UV-reactive lighting
  • High-flow design maintains coolant performance in custom loops

10 mm G1/4" Extender Fitting

The Alphacool Eiszapfen 1011183 is a slim male-to-female adapter that adds 10 mm of thread length to a standard G1/4" port. It is built for custom liquid-cooling loops where a component sits too deep or is difficult to reach. The matte black finish resists chipping and matches the Eiszapfen connector series aesthetic.

Fits Standard G1/4" Threads

The fitting screws directly into any G1/4" female port and provides a new G1/4" male thread 10 mm further out. It requires no special tools or additional sealants beyond the included O-rings. This frees up routing options for rigid tubing or angled rotary fittings in tight spaces around radiators, blocks or distribution plates.

For Builders With Recessed Ports

This extender suits anyone struggling to connect tubing to a deeply recessed or obstructed G1/4" thread. It is not intended for builds where the port is already flush or where extra thread length would interfere with adjacent components. Buyers needing a different extension length or a straight coupling should look at other fitting types.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 75% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameAlphacool
Model name1011183
Part number1011183

Questions about this item

Will the 10 mm extension make a G1/4" thread reachable in a tight spot?

Yes, the 10 mm extender is designed to bridge the gap when a quarter-inch port sits too far back or is hard to access.

Does the black coating stay intact after continuous coolant flow and heat?

A special surface treatment binds the matte-black finish firmly, preventing chipping or peeling during long-term operation.

Which thread standard must my existing blocks or radiators use for this extender to fit?

The extender requires G1/4" male and female threads, the common standard for custom water-cooling components.

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