Details
Thermal Grizzly DeltaMate 28mm Male to Female Extender Fitting - MF28 - Matt Nickel - 6 Pack: six G1/4 extenders that each add 28 mm between a port and the fitting screwed into it. Need only one? The single fitting is here, and the same 6 pack comes in Black.
Properties
- Threads
- One G1/4 male, one G1/4 female
- Added spacing
- 28 mm, fixed
- Material
- Brass, matt nickel plating
- Sealing rings
- EPDM O-rings
- Tool
- 8 mm hex key
- Pack
- 6 fittings, 63 g each, 424 g boxed
What it does
DeltaMate Extender Fittings are water cooling connectors for a custom water cooling loop, designed for its individual components. The DeltaMate Extender - MF28 features one G1/4″ male thread on one end and one G1/4″ female thread on the other. Used as an extension fitting, it’s installed between the water-cooling component’s port and the fitting, increasing the spacing between the two by 28 mm. That makes it a practical way to increase the gap between ports and fittings with a fixed length extender. Builders commonly use this length to add clearance for memory modules and fans, or to run two parallel tubes in the same plane. The 14mm version comes in the same finish and pack size.
Note: Maximum thread depth 4.5mm!
Material and finish
As expected from Thermal Grizzly quality, the extender fittings are precisely machined from brass, an alloy of copper and zinc. Brass offers the advantage of being anodically compatible with other metals while being harder and more corrosion-resistant than copper. This version is finished with a matt nickel plating that’s both easy to clean and, in Thermal Grizzly's words, premium in appearance.
General information
The sealing rings (O-rings) are made from EPDM (ethylene propylene diene rubber), a highly elastic material which is resistant to ozone and UV radiation. The robust design of the fitting allows for installation using an 8mm hex key. All DeltaMate fittings share a uniform, consistent outer diameter, which ensures what Thermal Grizzly calls completely seamless integration of individual components.
In the box
- 6x DeltaMate MF28 extender fittings in Matt Nickel (1x 6 pack)
Thermal Grizzly's data sheet for the DeltaMate fittings is a PDF.







