Alphacool Apex Grip verlengkoppeling 20 mm buitendraad naar binnendraad G1/4 inch zwart (14812)

In water cooling loops, tight spaces and recessed ports often make it impossible to connect fittings directly. The Alphacool Apex Grip Extension Fitting solves this by adding 20 mm of clearance between components, allowing secure G1/4" connections even in cramped builds. Its male-to-female design bridges gaps between blocks, radiators, reservoirs, and other parts, while the matte black finish and knurled grip ensure a clean look and easy installation.

Who is it for

This extension is for PC builders and modders who need to overcome clearance issues in custom water cooling systems. It suits those working in small form factor cases, using thick radiators, or routing tubes around obstacles. If you need to raise a fitting above a component or create a stable connection point in a tight area, this part is essential.

Main features

• Adds 20 mm of height to any G1/4" port, solving clearance problems.
• Male G1/4" thread on one end, female G1/4" on the other for versatile connections.
• Made from durable brass with a matte black finish to resist corrosion and match dark themes.
• Knurled grip surface for tool-free hand tightening, even in tight spots.
• Includes a pre-installed NBR O-ring for a reliable, leak-free seal.
• Part of the Alphacool Apex Grip series, known for quality and performance.

Specifications

• Product type: Extension fitting
• Thread standard: G1/4"
• Input thread type: Male (AG)
• Output thread type: Female (IG)
• Extension height: 20 mm
• Material: Brass
• Color: Black
• Surface finish: Matte black
• Seal type: O-ring
• Seal material: NBR
• Overall diameter: Approx. 18 mm
• Rotary feature: No
• Compatibility: PC water cooling systems

Tips

When installing, hand-tighten the extension into the female port first, then attach your fitting or component. Avoid overtightening to prevent damage to the O-ring. For best results, use a soft cloth to clean the threads before installation and ensure the O-ring is seated properly. This extension pairs well with other Alphacool Apex Grip fittings for a uniform look.