We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Matte black anti-kinking spring for 11mm tubing, 320mm long

Alphacool

Alphacool Anti-Kinking Spring 11mm 320mm Matte Black 17186

SKU CH-S600-S4TMG

Prevents kinks in 11 mm tubing with a 320 mm pre-bent spring for tight-radius liquid-cooling loops

  • TypeTubing
  • Prevents tubing kinks with pre-formed spring design
  • Fits 11mm inner-diameter tubing in tight bends
  • 320mm length covers extended routing paths
  • Matte black finish matches dark-themed builds
  • Compatible with Cooler Master Iceberg Series

Alphacool Anti-Kinking Spring 11mm 320mm Matte Black

This Alphacool anti-kinking spring is designed for 11mm inner-diameter tubing in custom liquid-cooling loops. The matte-black finish matches dark-themed builds while the 320mm length covers extended runs between components.

Fits 11/8 systems and Cooler Master Iceberg Series

The pre-formed spring slips over tubing to prevent collapse at tight bends, letting you route lines around crowded motherboard heatsinks or GPU blocks without kinking. It integrates directly into existing 11/8 loops and is confirmed compatible with Cooler Master Iceberg Series hardware.

Ideal for builders needing tight-radius routing

Suits enthusiasts assembling or extending a custom water-cooling circuit where space forces sharp tubing turns. Not intended for users running larger or smaller tubing diameters, nor for those who prefer soft tubing without internal reinforcement.

Highlights

  • Prevents tubing kinks with pre-formed spring design
  • Fits 11mm inner-diameter tubing in tight bends
  • 320mm length covers extended routing paths
  • Matte black finish matches dark-themed builds
  • Compatible with Cooler Master Iceberg Series

Specifications

TypeTubing

Questions about this item

How tight a bend can the 11 mm spring support without kinking the tubing?

The pre‑kinked spring lets you run even the smallest radius in an 11/8 loop without causing a kink.

Does the spring add any audible noise or heat when the loop runs continuously?

It is a passive metal coil with no moving parts, so it generates no noise or measurable heat during all‑day operation.

What tubing size must I already have for this 11 mm spring to fit?

You need 11 mm inner‑diameter tubing — the spring is sized specifically for that ID and matches 11/8 systems.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.