Alphacool G1/4" HF 9.75mm Male-Female Extension Fitting Chrome 17218

Alphacool G1/4" HF Extension Fitting

This chrome-plated brass fitting adds 9.75 mm of fixed extension between two G1/4" threads. The male-to-female design lets you space out a water-block port or radiator fitting without introducing rotation. Its high-flow bore keeps restriction low while the chromatised finish resists peeling. The part number is 17218.

Builders who need rigid offset in a custom loop

Suits builders who want a clean, non-rotating gap between components and prefer a chrome accent to match other Alphacool parts. Not for loops that require adjustable angular alignment or swivel movement at this joint. Also not for anyone needing a different thread standard or a longer reach than 9.75 mm.

High-flow bore handles typical single-loop flow

The unrestricted inner diameter comfortably feeds CPU and GPU blocks in a standard custom loop. Headroom disappears only in extreme multi-block arrays with very high pump pressure where every millimetre of restriction matters. The fixed length means you cannot fine-tune spacing beyond the 9.75 mm step.