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Bitspower

Bitspower G1/4 Crystal Stop Fitting II Clear/Black

SKU CH-E9FS-QHH9H

A G1/4 stop fitting with high-quality acrylic construction and an O-ring seal for custom water-cooling loops

  • Product typeCase Fan
  • Designed for high-end PC water cooling systems
  • G1/4 inch thread compatibility for standard loops
  • High-quality acrylic construction ensures visual clarity
  • O-ring design provides reliable leak prevention
  • RoHS compliant materials meet environmental standards

Crystal Stop Fitting for G1/4 Loops

This Bitspower G1/4 Crystal Stop Fitting II seals unused ports in custom water-cooling circuits. The clear and black acrylic body uses an internal O-ring to create a leak-free closure without a separate plug. It is designed for builders completing a high-end liquid-cooled PC. The fitting threads directly into any standard G1/4 female port.

Suits single-loop builders finishing a clean build

The stop fitting works for anyone who needs to terminate a single G1/4 thread neatly. It does not serve installations that require a pass-through connection or a rotary angle adapter. Builders needing to join two tubes or route around tight corners should select a coupling or angled fitting instead.

G1/4 thread compatibility decides fit

The only specification that determines whether this part works is the G1/4 thread standard. Every port in the loop must share that exact thread pitch and diameter. No other dimension or voltage parameter applies to this passive component.

How it compares

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

Price $1.99
Cheaper than about 94% of the 2,955 comparable items (median $17.99).

Specifications

Product
Product typeCase Fan

Questions about this item

Which G1/4 Crystal Stop Fitting II variant should I pick?

This model comes in a Clear/Black finish with G1/4 threads; choose it when you need a single stop plug for that thread size and colour combination.

What does the G1/4 thread mean once the fitting is installed in a loop?

It mates with any standard G1/4 port on blocks, radiators or reservoirs, sealing with the included O-ring for a leak-free high-end water-cooling connection.

What does RoHS compliance cap in practice for this fitting?

It confirms the acrylic and metal parts meet restricted-substance limits, so the fitting is legal for sale in regions enforcing RoHS without affecting cooling performance.

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