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
Four clear rigid acrylic tubes 12/10mm 60cm

Alphacool

Alphacool HardTube 12/10mm plexi clear 60cm 4pcs

SKU CH-BKMA-WWFHT

Clear plexi hard tubing in 12/10 mm size for custom water-cooling loops, supplied as four 60 cm lengths

  • Key featuresThe HardTube project becomes reality. Alphacool is here enti
  • Crystal-clear aesthetic from transparent plexi material
  • Rigid 12/10mm tubes eliminate hose sag and kinking
  • Four 60cm lengths cover most custom-loop builds
  • Bending-tool compatible for precise angle routing
  • Sealed HT connectors simplify leak-free assembly

Clear rigid tubing for custom loops

Alphacool HardTube is a set of four clear plexi tubes for DIY liquid cooling. Each tube measures 60 cm with 12 mm outer and 10 mm inner diameter. The rigid material keeps runs straight and tidy without flexible hose kinks.

Builders who want structured acrylic runs.

These tubes suit enthusiasts building a custom loop who prefer rigid acrylic aesthetics and have a bending tool to shape bends. They are not for installers who need push-on flexible tubing or quick routing around tight obstacles. The set also does not work with Monsoon-brand fittings, so buyers using those parts should look elsewhere.

12/10 mm fitting size

The defining specification is the 12 mm outer and 10 mm inner diameter, which dictates compatible compression fittings and bending tools. Only components made for this exact tube size will seal correctly.

How it compares

Measured against everything we stock in Heatsinks & Water Blocks, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 63% of the 609 comparable items (median $15.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameAlphacool
Model name1013556

Questions about this item

Will the 12/10mm plexi tubes need replacement if the coolant becomes cloudy?

The rigid plexi tubes do not degrade from coolant residue; only the fluid requires changing if it turns cloudy or develops biological growth.

What is the first limit reached when bending the 60 cm plexi tubes for a complex loop?

The minimum bend radius of the 12/10mm material is the limiting factor; tighter curves require the Alphacool bending tool to avoid kinking or stress fractures.

Do the 12/10mm plexi tubes add noticeable heat or noise once the loop runs all day?

The tubes are passive components and generate no noise; they conduct minimal heat from the coolant and do not affect pump acoustics or system thermals.

More in Heatsinks & Water Blocks

Similar items