Innovation First, Inc. 1UCMA-137 1U Cable Management Arm 19" 28.5"-33" computer accessory
- Product Type:Cable…
- Panel Width:19" Rac…
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Alphacool
Six-pack of chrome brass compression fittings with G1/4 threads for 19/13 mm hard tubing, featuring secure slanted nuts and coloured O-rings
The Alphacool Eiszapfen sixpack supplies six chrome-plated brass compression fittings for custom liquid-cooling loops. Each fitting accepts hard tubing with a 13 mm inner diameter and 19 mm outer diameter and terminates in a standard G1/4 thread. The set targets builders who want a coordinated, high-flow connection kit with a durable metallic finish.
The G1/4 thread mates with 95 percent of water-blocks, radiators, reservoirs and pumps that use the same port standard. The compression design locks only to rigid tubing measuring exactly 13 mm ID and 19 mm OD; it cannot seal flexible hose or metric sizes outside that dimension. The slanted nut corners press the included O-ring firmly against the tube wall for a secure seat.
Six straight sockets cover a typical CPU-plus-GPU loop with a single radiator and reservoir, leaving no spare fittings for extra blocks or a second radiator. Builds that add a motherboard VRM block, a second GPU or multiple radiators will exceed the pack quantity and require additional fittings. The chrome coating resists chipping so the finish remains intact through repeated assembly cycles.
| Type | Fittings |
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Pick the 19/13 mm version only if your hard tubing has exactly 13 mm inner and 19 mm outer diameter; any other tube size needs a matching fitting.
The Eiszapfen series is designed for highflow performance, so the straight G1/4 sockets add minimal restriction while the slanted nuts keep the O-ring seal secure.
Yes, the ¼ thread is compatible with 95% of components, so these fittings will screw into almost any standard G1/4 port in your loop.
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